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This dataset was a survey conducted by Pew Research Center on Social Media use in 2018 and if Interenet users think that if it is good or bad for society. It also highlights how well users think that they can give up certain aspects of technology. The survey was conducted January, 2018 and can be accesed by searching their website or by clicking here.

In this gist, the original questionare is the questionnaire.txt and a modified dataset called socialMedia.csv. The modifications done to this dataset are just for easier reading (Instead of using 1-N as the answers I changed some columns to have the words that the number represents in the questionnaire instead of just the number).

Pew Research / Abt Associates -- Internet Core Trends Update
December 14 draft
Total n=2,000 U.S. adults age 18+
n=400 landline RDD
n=1,600 cell phone RDD
Field Dates: January 2 – January 10, 2018 (tentative)
START TIMING MODULE 1
LANDLINE INTRO:
Hello, I am _____ calling on behalf of the Pew Research Center. We are conducting a telephone opinion survey about some important issues today and we would like to include your household. May I please speak with the YOUNGEST [RANDOMIZE: (MALE / FEMALE)], age 18 or older, who is now at home? [IF NO MALE/FEMALE, ASK: May I please speak with the YOUNGEST (FEMALE / MALE), age 18 or older, who is now at home?]
GO TO MAIN INTERVIEW
CELL PHONE INTRO:
Hello, I am _____ calling on behalf of the Pew Research Center. We are conducting a telephone opinion survey about some important issues today. I know I am calling you on a cell phone. If you would like to be reimbursed for your cell phone minutes, we will pay all eligible respondents $5 for participating in this survey. This is NOT a sales call.
[IF R SAYS DRIVING/UNABLE TO TAKE CALL: Thank you. We will try you another time...]
VOICEMAIL MESSAGE [LEAVE ONLY ONCE -- THE FIRST TIME A CALL GOES TO VOICEMAIL:] I am calling on behalf of the Pew Research Center. We are conducting a national opinion survey of cell phone users. This is NOT a sales call. We will try to reach you again.
CELL PHONE SCREENING INTERVIEW:
S1. Are you under 18 years old, OR are you 18 or older?
1 Under 18
2 18 or older
9 Don’t know/Refused
IF S1=2, CONTINUE WITH MAIN INTERVIEW
IF S1=1, THANK AND TERMINATE – RECORD AS AGE INELIGIBLE: This survey is limited to adults age 18 and over. I won’t take any more of your time...
IF S1=9, THANK AND TERMINATE – RECORD AS SCREENING REFUSAL: This survey is limited to adults age 18 and over. I won’t take any more of your time...
READ TO ALL CELL PHONE RESPONDENTS
INTRODUCTION TO MAIN INTERVIEW: If you are now driving a car or doing any activity requiring your full attention, I need to call you back later. The first question is...
INTERVIEWER: If R says it is not a good time, try to arrange a time to call back. Offer the toll-free call-in number they can use to complete the survey before ending the conversation.
[PROGRAMMER NOTE: PLEASE INCLUDE THE INTRODUCTION RANDOMIZATION VARIABLES IN THE ALL CONTACTS FILES. WE WOULD LIKE TO BE ABLE TO RUN RESPONSE RATES SEPARATELY FOR EACH VERSION OF THE INTRODUCTION FOR THE LANDLINE AND CELL FRAMES SEPARATELY. PLEASE RANDOMIZE INTRO LANGUAGE WITH ONE TREATMENT PER PHONE NUMBER NOT PER CALL.]
END TIMING MODULE 1
START TIMING MODULE 2
ASK ALL:
EMINUSE. Do you use the internet or email, at least occasionally? {PIAL Trend, most recently November 2016 – Info Wary}
1 Yes
2 No
8 (VOL.) Don't know
9 (VOL.) Refused
ASK ALL:
INTMOB. Do you access the internet on a cell phone, tablet or other mobile handheld device, at least occasionally? {PIAL Trend, most recently November 2016 – Info Wary}
1 Yes
2 No
8 (VOL.) Don't know
9 (VOL.) Refused
ASK ALL INTERNET USERS (EMINUSE=1 OR INTMOB=1):
INTFREQ. About how often do you use the internet? [READ] {PIAL Trend, most recently May 2016 – Cybersecurity}
1 Almost constantly
2 Several times a day
3 About once a day
4 Several times a week, OR
5 Less often?
8 (VOL.) Don’t know
9 (VOL.) Refused
ASK ALL INTERNET USERS (EMINUSE=1 OR INTMOB=1):
HOME4NW. Do you currently subscribe to internet service at HOME? {Heavily modified PIAL Trend, most recently July 2015 Tracking}
1 Yes
2 No
8 (VOL.) Don't know
9 (VOL.) Refused
ASK IF HOME INTERNET SUBSCRIBER (HOME4NW=1):
BBHOME1. Do you subscribe to dial-up internet service at home... OR do you subscribe to a higher-speed broadband service such as DSL, cable, or fiber optic service? {Heavily modified PIAL Trend, most recently July 2015 Tracking}
1 Dial-up
2 Higher-speed
3 (VOL.) Both Slow-speed/Dial-up and Higher-speed/Broadband
4 (VOL.) Access internet only using cell phone or tablet
5 (VOL.) No home internet access
8 (VOL.) Don't know
9 (VOL.) Refused
ASK IF DIAL-UP USER (BBHOME1=1):
BBHOME2. Just to confirm, you use a dial-up connection to the internet at home, and not a higher-speed broadband connection? {Heavily modified PIAL Trend, most recently July 2015 Tracking}
1 Yes, dial-up
2 No, higher speed connection
8 (VOL.) Don't know
9 (VOL.) Refused
ASK IF LANDLINE SAMPLE:
DEVICE1a. Next, do you have a cell phone, or not? {PIAL Trend, most recently November 2016 – Info Wary}
1 Yes
2 No
8 (VOL.) Don't know
9 (VOL.) Refused
ASK IF HAVE CELL PHONE (CELL PHONE SAMPLE OR DEVICE1a=1):
SMART2. Is your cell phone a smartphone, or not? {Modified PIAL Trend, most recently November 2016 – Info Wary}
1 Yes, smartphone
2 No, not a smartphone
8 (VOL.) Don't know
9 (VOL.) Refused
ASK ALL:
SNSINT2. Do you ever use social media sites like Facebook, Twitter or Instagram? {Modified PIAL Trend, most recently November 2016 – Info Wary}
1 Yes
2 No
8 (VOL.) Don't know
9 (VOL.) Refused
ASK ALL:
DEVICE1. Please tell me if you happen to have each of the following items, or not. Do you have [INSERT ITEMS; RANDOMIZE]? {Modified PIAL Trend, most recently November 2016 – Info Wary}
b. A tablet computer
c. A desktop or laptop computer
d. A game console
CATEGORIES
1 Yes
2 No
8 (VOL.) Don't know
9 (VOL.) Refused
END TIMING MODULE 2
START TIMING MODULE 3
ASK IF USE INTERNET (EMINUSE=1 OR INTMOB=1) OR OWN CELL PHONE (CELL PHONE SAMPLE OR DEVICE1a=1):
WEB1. Please tell me if you ever use any of the following social media sites online or on your cell phone. Do you ever use... [INSERT ITEMS; RANDOMIZE]? {Modified PIAL Trend, most recently April 2016 - Libraries}
a. Twitter
b. Instagram
c. Facebook
d. Snapchat
e. YouTube
f. WhatsApp
g. Pinterest
h. LinkedIn
CATEGORIES
1 Yes, do this
2 No, do not do this
8 (VOL.) Don't know
9 (VOL.) Refused
ASK USERS EACH SITE IN WEB1a-WEB1e (WEB1a=1 OR WEB1b=1 OR WEB1c=1 OR WEB1d=1 OR WEB1e=1):
SNS2. Thinking about the social media sites you use... About how often do you visit or use [INSERT ITEMS; RANDOMIZE]? [READ CATEGORIES AS NECESSARY] {Modified PIAL Trend, most recently April 2016 - Libraries}
ASK a IF TWITTER USER (WEB1a=1):
a. Twitter
ASK b IF INSTAGRAM USER (WEB1b=1):
b. Instagram
ASK c IF FACEBOOK USER (WEB1c=1):
c. Facebook
ASK d IF SNAPCHAT USER (WEB1d=1):
d. Snapchat
ASK e IF YOUTUBE USER (WEB1e=1):
e. Youtube
CATEGORIES
1 Several times a day
2 About once a day
3 A few times a week
4 Every few weeks
5 Less often
8 (VOL.) Don't know
9 (VOL.) Refused
END TIMING MODULE 3
START TIMING MODULE 4
ASK ALL:
PIAL5. How difficult would it be, if at all, to give up the following things in your life? If you do not use or have the item, just tell me. How hard would it be for you to give up... [INSERT ITEM; RANDOMIZE]? {PIAL Trend, most recently January 2-5, 2014 Omnibus}
[READ FOR FIRST ITEM: THEN AS NECESSARY: Would it be very hard, somewhat hard, not too hard, or not hard at all?]
a. Your television
ASK b IF HAVE CELL PHONE (CELL PHONE SAMPLE OR DEVICE1a=1):
b. Your cell phone or smartphone
ASK c IF ALL INTERNET USER (EMINUSE=1 OR INTMOB=1):
c. The internet
ASK d IF SOCIAL MEDIA USER (SNSINT2=1):
d. Social media
CATEGORIES
1 Very hard
2 Somewhat hard
3 Not too hard
4 Not hard at all
5 (VOL.) Impossible
6 (VOL.) Do not use / Do not have
8 (VOL.) Don’t know
9 (VOL.) Refused
ASK ALL:
PIAL11. Overall, when you add up all the advantages and disadvantages of the internet, would you say the internet has mostly been [ROTATE: (a GOOD thing) or (a BAD thing)] for society? {January 2-5, 2014 Omnibus}
1 Good thing
2 Bad thing
3 (VOL.) Some of both
8 (VOL.) Don’t know
9 (VOL.) Refused
ASK IF INTERNET HAS HAD GOOD OR BAD IMPACT ON SOCIETY (PIAL11=1,2):
PIAL11a. What is the main reason you think the internet has been a [IF PIAL11=1 “good”; IF PIAL11=2 “bad”] thing for society? [DO NOT PROBE FOR ADDITIONAL ANSWERS]
[OPEN END]
ASK ALL INTERNET USERS (EMINUSE=1 OR INTMOB=1):
PIAL12. How about you, personally? Overall, when you add up all the advantages and disadvantages of the internet, would you say the internet has mostly been [ROTATE IN SAME ORDER AS PIAL11: (a GOOD thing) or (a BAD thing)] for you? {January 2-5, 2014 Omnibus}
1 Good thing
2 Bad thing
3 (VOL.) Some of both
8 (VOL.) Don’t know
9 (VOL.) Refused
ASK ALL:
BOOKS1. During the past 12 months, about how many BOOKS did you read either all or part of the way through? Please include any print, electronic, or audiobooks you may have read or listened to. {PIAL Trend, most recently April 2016 - Libraries}
___ [RECORD EXACT NUMBER 1-96]
0 None
97 97 or more
98 (VOL.) Don't know
99 (VOL.) Refused
ASK IF READ ANY BOOKS IN PAST 12 MONTHS (BOOKS1=1-97, 98):
BOOKS2. Thinking about all of the books you have read in the past 12 months, were any of those... [INSERT ITEMS IN ORDER]? Were any of those ... [INSERT NEXT ITEM]? {Modified PIAL Trend, most recently April 2016 - Libraries}
a. Printed books
b. Audiobooks
c. E-books
CATEGORIES
1 Yes
2 No
8 (VOL.) Don't know
9 (VOL.) Refused
END TIMING MODULE 4
START TIMING MODULE 5
DEMOGRAPHICS
[READ TO ALL:] A few last questions for statistical purposes only...
ASK ALL:
SEX. RECORD RESPONDENT SEX [DO NOT ASK]
1 Male
2 Female
ASK ALL:
AGE. What is your age?
____ years [RECORD EXACT AGE 18-96]
97 97 or older
98 Don't know
99 Refused
ASK ALL:
MARITAL. Are you currently married, living with a partner, divorced, separated, widowed, or have you never been married? [IF R SAYS “SINGLE” PROBE TO DETERMINE APPROPRIATE CATEGORY]
1 Married
2 Living with a partner
3 Divorced
4 Separated
5 Widowed
6 Never been married
8 (VOL.) Don't know
9 (VOL.) Refused
ASK ALL:
EDUC2. What is the highest level of school you have completed or the highest degree you have received? [DO NOT READ] [INTERVIEWER NOTE: Enter code 3- HS grad if R completed training that did NOT count toward a degree]
1 Less than high school (Grades 1-8 or no formal schooling)
2 High school incomplete (Grades 9-11 or Grade 12 with NO diploma)
3 High school graduate (Grade 12 with diploma or GED certificate)
4 Some college, no degree (includes some community college)
5 Two-year associate degree from a college or university
6 Four-year college or university degree/Bachelor’s degree (e.g., BS, BA, AB)
7 Some postgraduate or professional schooling, no postgraduate degree (e.g. some graduate school)
8 Postgraduate or professional degree, including master’s, doctorate, medical or law degree (e.g., MA, MS, PhD, MD, JD)
98 Don’t know
99 Refused
[MAKE FULL NOTE AVAILABLE FOR INTERVIEWERS: Enter code 3-HS graduate if R completed vocational, business, technical, or training courses after high school that did NOT count toward an associate degree from a college, community college or university (e.g., training for a certificate or an apprenticeship)]
ASK ALL:
EMPLNW. Are you now employed full-time, part-time, retired, or are you not employed for pay?
1 Employed full-time
2 Employed part-time
3 Retired
4 Not employed for pay
5 (VOL.) Have own business/self-employed
6 (VOL.) Disabled
7 (VOL.) Student
8 (VOL.) Other
98 (VOL.) Don't know
99 (VOL.) Refused
ASK ALL:
HISP. Are you of Hispanic, Latino, or Spanish origin, such as Mexican, Puerto Rican or Cuban?
1 Yes
2 No
8 (VOL.) Don't know
9 (VOL.) Refused
ASK ALL:
RACE. Which of the following describes your race? You can select as many as apply. White, Black or African American, Asian or Asian American or some other race. [RECORD UP TO FOUR IN ORDER MENTIONED BUT DO NOT PROBE FOR ADDITIONAL] [IF R VOLS MIXED BIRACIAL, PROBE ONCE: What race or races is that?]
1 White (e.g., Caucasian, European, Irish, Italian, Arab, Middle Eastern)
2 Black or African-American (e.g., Negro, Kenyan, Nigerian, Haitian)
3 Asian or Asian-American (e.g., Asian Indian, Chinese, Filipino, Vietnamese or other Asian origin groups)
4 Some other race (SPECIFY) [IF NEEDED: What race or races is that?]
5 (VOL.) Native American/American Indian/Alaska Native
6 (VOL.) Pacific Islander/Native Hawaiian
7 (VOL.) Hispanic/Latino (e.g., Mexican, Puerto Rican, Cuban)
8 (VOL.) Don't know
9 (VOL.) Refused (e.g., non-race answers like American, Human, purple)
ASK IF HISPANIC (HISP=1 OR RACE=7):
BIRTH_HISP. Were you born in the United States, on the island of Puerto Rico, or in another country?
1 U.S.
2 Puerto Rico
3 Another country
8 (VOL.) Don't know
9 (VOL.) Refused
ASK ALL:
INC. Last year -- that is in 2017 -- what was your total family income from all sources, before taxes? Just stop me when I get to the right category... [READ]
1 Less than $10,000
2 10 to under $20,000
3 20 to under $30,000
4 30 to under $40,000
5 40 to under $50,000
6 50 to under $75,000
7 75 to under $100,000
8 100 to under $150,000, OR
9 $150,000 or more?
98 (VOL.) Don't know
99 (VOL.) Refused
ASK ALL
PARTY. In politics TODAY, do you consider yourself a Republican, Democrat, or independent?
1 Republican
2 Democrat
3 Independent
4 (VOL.) No preference
5 (VOL.) Other party
8 (VOL.) Don't know
9 (VOL.) Refused
ASK IF INDEP/NO PREF/OTHER/DK/REF (PARTY=3,4,5,8,9):
PARTYLN. As of today, do you lean more to the Republican Party or more to the Democratic Party?
1 Republican
2 Democrat
8 (VOL.) Don't know
9 (VOL.) Refused
END TIMING MODULE 5
START TIMING MODULE 6
ASK ALL:
HH1. How many people, including yourself, live in your household? INTERVIEWER NOTE: HOUSEHOLD MEMBERS INCLUDE PEOPLE WHO THINK OF THIS HOUSEHOLD AS THEIR PRIMARY PLACE OF RESIDENCE, INCLUDING THOSE WHO ARE TEMPORARILY AWAY ON BUSINESS, VACATION, IN A HOSPITAL, OR AWAY AT SCHOOL. THIS INCLUDES INFANTS, CHILDREN AND ADULTS.
______ Enter number 1-7
8 8 or more
9 Don’t know/Refused
ASK IF MORE THAN ONE PERSON IN HH (HH1>1):
HH3. How many, including yourself, are adults, age 18 and older?
______ Enter number 1-7
8 8 or more
9 Don’t know/Refused
ASK ALL LANDLINE SAMPLE:
L1. Now thinking about your telephone use… Do you have a working cell phone?
1 Yes, have cell phone
2 No, do not
9 Don't know/Refused (VOL.)
ASK IF NO CELL PHONE AND MULTI-PERSON HOUSEHOLD (L1=2,9 AND HH1>1):
L1a. Does anyone in your household have a working cell phone?
1 Yes, someone in household has cell phone
2 No
9 Don't know/Refused (VOL.)
ASK ALL CELL PHONE SAMPLE:
C1. Now thinking about your telephone use… Is there at least one telephone INSIDE your home that is currently working and is not a cell phone?
1 Yes home telephone
2 No, home telephone
9 Don't know/Refused (VOL.)
ASK ALL:
ZIPCODE. What is your zipcode?
_____ Enter Zipcode
9 Don’t know/Refused
END TIMING MODULE 6
END OF INTERVIEW
START TIMING MODULE 7
ASK CELL PHONE SAMPLE:
MONEY2. That’s the end of the interview. If you would like to be reimbursed for your cell phone minutes, we can send you $5. I will need your full name and a mailing address where we can send you the money? [INTERVIEWER NOTE: If R does not want to give full name, explain we only need it so we can send the $5 to them personally.]
1 [ENTER FULL NAME] – INTERVIEWER: PLEASE VERIFY SPELLING
2 [ENTER MAILING ADDRESS]
3 [City]
4 [State]
5 CONFIRM ZIP from above
9 (VOL.) Respondent does not want the money
END TIMING MODULE 7
START TIMING MODULE 8
ASK ALL:
Thank you very much for your time. This survey is being conducted by the Pew Research Center, which will be issuing a report on the results of this survey on their website, pew research dot ORG, in the coming weeks.
THANK YOU again for your help! Have a nice day/evening.
END TIMING MODULE 8
respid sample comp int_date lang cregion state density usr qs1 sex eminuse intmob intfreq home4nw bbhome1 bbhome2 device1a smart2 Use Social Media device1b device1c device1d web1a web1b web1c web1d web1e web1f web1g web1h sns2a sns2b sns2c sns2d sns2e Difficult to give up TV Difficulty to give up cellphone Difficulty to give up interent Difficulty to give up Social Media pial11 pial11a pial11_igbm pial12 books1 books2a books2b books2c age marital educ2 emplnw hisp racem1 racem2 racem3 racem4 racecmb inc party hh1 hh3 ql1 ql1a qc1
1 1 1 180103 1 1 42 5 U Female Yes 1 Almost constantly 1 2 1 1 Yes 1 1 1 2 1 1 1 1 1 2 2 1 1 3 3 Somewhat hard Very Hard Somewhat hard Not too hard 1 1 1 1 1 1 2 2 33 2 3 1 2 1 1 6 2 5 4 1
2 1 1 180103 1 3 45 2 S Female No 2 Refused 1 2 No 2 2 2 2 2 2 2 2 2 2 2 Somewhat hard Not too hard No answer No answer 8 9 5 1 2 2 76 1 98 3 2 1 1 4 3 2 2 2 2
3 1 1 180103 1 1 34 5 S Female Yes 2 About once a day 1 2 1 1 No 1 1 2 2 2 2 2 2 2 2 2 Very Hard Somewhat hard Very Hard No answer 1 1 2 1 0 99 5 5 5 2 1 1 4 1 1 1
4 1 1 180103 1 3 24 4 S Female Yes 1 Several times a week 1 2 1 1 Yes 2 1 2 2 2 1 2 2 2 2 2 3 Somewhat hard Not too hard Not too hard Not too hard 2 1 5 1 2 1 2 2 60 2 5 8 2 1 1 2 2 2 2 1
5 1 1 180103 1 1 33 2 R Male Yes 1 Several times a day 1 2 1 1 Yes 1 1 1 2 2 1 2 1 2 1 1 3 2 Very Hard Somewhat hard Very Hard Not too hard 1 1 1 1 6 1 2 1 55 1 4 1 2 1 1 7 1 3 3 1
6 1 1 180103 1 3 37 3 U Male Yes 1 Several times a day 1 2 1 1 Yes 1 1 2 1 2 1 2 1 2 1 1 2 1 3 Not too hard Impossible Very Hard Very Hard 3 9 1 18 1 2 1 58 1 7 1 2 1 1 7 3 2 2 1
7 1 1 180103 1 3 12 5 U Female Yes 1 Several times a day 1 2 1 1 Yes 2 1 2 2 2 1 2 1 2 1 1 3 5 Not too hard Not too hard Not too hard Not hard at all 8 9 1 3 1 2 1 99 1 5 5 9 9 9 9 2 2 2 1
8 1 1 180103 1 1 34 5 S Male Yes 1 Several times a day 1 2 1 1 Yes 1 1 2 2 2 1 2 1 2 1 1 2 4 Somewhat hard Somewhat hard Somewhat hard Not too hard 1 1 1 1 2 1 2 1 72 1 6 4 2 1 1 6 3 2 2 1
9 1 1 180103 1 3 51 1 R Male No 2 Refused 2 No 2 2 2 Do not use/have No answer No answer No answer 8 9 3 2 2 2 58 6 1 4 2 2 2 1 1 1 2
11 1 1 180103 1 3 54 2 R Female Yes 1 Several times a day 1 2 1 1 Yes 1 1 1 2 2 1 2 1 2 2 2 2 4 Very Hard Somewhat hard Somewhat hard Not too hard 1 1 1 1 97 2 2 1 68 1 6 3 2 1 1 2 4 2 2 1
12 1 1 180103 1 3 51 2 S Male Yes 1 Several times a day 1 2 1 1 No 1 1 2 1 1 1 2 1 2 2 2 1 4 3 4 Very Hard Not hard at all Very Hard No answer 1 1 1 1 5 1 2 1 65 1 7 3 2 1 1 2 1 5 4 1
13 1 1 180103 1 3 12 5 U Female Yes 1 Several times a day 1 2 1 1 Yes 1 1 2 2 2 1 2 1 2 2 2 5 3 Somewhat hard Very Hard Very Hard Not hard at all 1 1 1 1 8 1 1 2 63 1 6 2 2 1 1 6 3 2 2 1
14 1 1 180103 1 1 42 4 S Male No 2 Refused 2 No 2 2 2 Very Hard No answer No answer No answer 8 9 6 2 2 2 88 1 7 3 2 3 3 4 2 2 2 2 2
15 1 1 180103 1 3 37 1 R Female Yes 1 About once a day 1 2 1 1 Yes 2 1 2 1 2 1 2 1 1 1 2 4 1 4 Very Hard Not too hard Very Hard Not too hard 1 1 1 1 3 1 2 1 64 1 6 3 2 1 1 5 1 2 2 1
20 1 1 180103 1 3 51 2 S Female Yes 1 Several times a day 1 2 1 1 Yes 2 2 9 2 2 1 2 2 2 1 2 5 Not too hard Very Hard Not too hard Not hard at all 2 1 8 8 98 1 2 2 40 1 7 4 2 1 1 99 1 9 2 1
21 1 1 180103 1 3 21 2 U Male Yes 1 Several times a day 1 2 1 1 No 1 1 2 2 2 2 2 2 2 2 2 Somewhat hard Very Hard Very Hard No answer 1 1 1 1 12 1 2 2 50 1 4 1 2 1 1 9 1 9 2 1
23 1 1 180103 1 2 39 2 U Female No 2 Refused 1 2 No 2 2 2 2 2 2 2 2 2 2 2 Very Hard Not hard at all No answer No answer 2 1 7 0 67 3 4 3 2 1 1 3 3 1 1
24 1 1 180103 1 1 42 3 S Male Yes 2 Several times a week 2 1 1 No 2 2 1 2 2 1 1 1 2 8 2 5 5 3 Very Hard Very Hard Not too hard No answer 1 1 1 1 1 2 1 2 30 8 3 6 8 2 2 1 3 2 2 1
25 1 1 180103 1 1 36 1 S Female No 2 Refused 2 No 2 2 2 Very Hard No answer No answer No answer 2 1 8 0 84 1 3 3 2 1 1 3 4 2 2 2 2
26 1 1 180108 1 2 26 5 S Male Yes 1 About once a day 1 2 2 No 2 2 1 2 2 2 2 1 2 1 8 1 Very Hard No answer Not hard at all No answer 1 1 1 1 0 43 6 3 6 2 1 1 1 8 5 3 1
27 1 1 180103 1 1 25 4 S Female Yes 2 About once a day 1 2 2 No 2 1 2 2 2 2 2 2 2 2 2 Very Hard No answer Very Hard No answer 1 1 1 1 0 61 4 5 6 2 1 1 2 3 4 4 2 1
28 1 1 180108 1 2 26 5 S Male Yes 1 About once a day 1 2 1 2 No 2 2 2 2 2 2 2 1 2 1 2 1 Not too hard Somewhat hard Somewhat hard No answer 1 1 1 1 0 68 5 3 3 2 1 1 3 1 3 3 1
29 1 1 180103 1 1 42 1 R Female Yes 1 Several times a day 1 2 2 No 1 1 2 2 2 2 2 1 2 1 2 1 Very Hard No answer Very Hard No answer 3 9 1 0 67 1 4 3 2 1 1 2 3 3 3 2 1
31 1 1 180103 1 1 36 3 S Female No 2 Refused 1 2 No 2 1 2 2 2 2 2 2 2 2 2 Do not use/have Somewhat hard No answer No answer 2 1 4 4 1 2 2 25 1 3 2 2 1 1 2 1 6 2 1
32 1 1 180103 2 3 12 4 S Male Yes 1 Several times a day 1 2 2 Yes 2 2 2 2 2 2 2 2 2 2 2 Very Hard No answer Not hard at all Not too hard 1 1 1 2 1 1 2 2 79 1 1 3 1 7 5 1 4 2 2 1
33 1 1 180103 1 3 13 2 U Male Yes 1 Almost constantly 1 2 1 1 No 2 1 2 2 2 2 2 1 2 2 2 1 Not hard at all Not too hard Somewhat hard No answer 1 1 2 1 12 1 1 2 99 9 99 99 9 9 9 99 9 9 2 1
35 1 1 180103 1 2 39 4 U Female Yes 1 Several times a day 1 2 1 1 Yes 1 1 2 2 2 1 2 1 2 1 2 1 2 Not hard at all Somewhat hard Somewhat hard Not hard at all 2 1 4 3 35 1 2 2 69 1 6 3 2 1 1 8 1 2 2 1
36 1 1 180103 1 1 42 4 S Male Yes 1 Several times a day 1 2 1 2 Yes 1 1 2 1 1 2 2 1 1 2 8 4 3 2 Very Hard Very Hard Very Hard Not too hard 1 8 9 1 2 2 2 1 86 1 6 3 2 1 1 6 3 2 2 1
40 1 1 180103 1 3 37 4 S Female Yes 1 About once a day 1 2 1 2 Yes 2 1 2 2 2 1 2 2 2 2 2 3 Somewhat hard Not too hard Somewhat hard Not too hard 1 1 8 1 3 2 2 2 50 9 7 1 2 1 1 99 1 9 9 9 9
41 1 1 180103 1 1 50 1 R Female Yes 1 Several times a day 1 2 1 2 Yes 2 1 2 2 2 1 2 1 2 1 2 1 3 Very Hard Not too hard Very Hard Not hard at all 1 1 1 1 1 1 2 2 48 1 5 5 2 1 1 3 2 3 2 1
42 1 1 180103 1 1 36 5 U Female No 2 Refused 1 2 No 2 2 2 2 2 2 2 2 2 2 2 Very Hard Not too hard No answer No answer 1 1 2 12 1 2 2 89 5 4 4 2 1 1 8 2 2 2 1
43 1 1 180103 1 3 51 4 S Male Yes 1 Several times a day 1 3 1 1 No 1 1 2 2 2 2 2 1 2 2 1 3 Very Hard Not too hard Not too hard No answer 2 1 7 2 12 1 1 2 75 1 6 5 2 1 1 6 1 2 2 1
44 1 1 180103 1 3 37 3 S Female Yes 1 Several times a week 1 2 1 1 Yes 1 1 2 2 2 1 2 1 1 1 2 3 3 Not hard at all Somewhat hard Somewhat hard Not hard at all 1 1 1 1 3 1 2 2 37 1 7 1 1 7 5 7 1 5 2 1
46 1 1 180103 1 1 33 3 S Female Yes 1 Several times a week 1 8 1 1 Don't know 1 1 2 2 2 1 2 1 1 1 2 3 5 Not too hard Very Hard Very Hard No answer 2 1 4 3 2 1 1 2 65 1 3 3 2 3 3 9 8 4 4 1
47 1 1 180103 1 2 18 5 U Female Yes 1 Several times a day 1 2 1 1 Yes 2 1 2 2 2 1 2 1 2 1 2 1 3 Not too hard Very Hard Somewhat hard Not hard at all 1 1 1 1 6 1 2 2 65 1 6 3 2 1 1 7 1 3 3 1
48 1 1 180103 1 2 26 3 S Female Yes 1 Almost constantly 1 2 1 1 Yes 1 1 1 1 1 1 2 1 2 1 1 5 5 1 5 Somewhat hard Very Hard Very Hard Not hard at all 1 1 2 1 40 1 2 1 49 1 6 1 2 1 1 99 2 2 2 1
49 1 1 180103 1 3 48 5 R Male Yes 1 Several times a day 1 2 1 1 No 2 1 2 2 2 2 2 2 2 2 2 Somewhat hard Not too hard Very Hard No answer 1 1 2 1 10 1 2 2 99 5 6 3 2 1 1 9 2 1 1
50 1 1 180103 1 1 36 4 S Female Yes 2 Several times a week 1 2 1 1 No 2 1 2 2 2 1 2 2 2 2 2 5 Somewhat hard Not hard at all Not hard at all No answer 1 1 1 1 4 1 2 2 63 1 5 3 2 1 1 7 3 3 3 9 9
51 1 1 180103 1 3 12 3 U Female Yes 1 Almost constantly 1 2 1 1 Yes 1 1 2 2 2 1 2 1 2 1 1 1 2 Not hard at all Very Hard Very Hard Very Hard 1 1 1 1 12 1 1 1 53 3 5 1 2 1 1 2 3 1 1
52 1 1 180103 1 1 36 1 S Female Yes 1 About once a day 1 8 1 8 Yes 1 1 1 2 1 1 1 1 1 2 2 4 3 4 4 Very Hard Somewhat hard Somewhat hard Not too hard 1 1 2 1 0 57 2 3 1 2 1 1 7 1 3 1 1
54 1 1 180103 1 1 9 3 S Female Yes 1 Several times a day 2 1 1 Yes 2 1 2 1 1 1 2 1 2 1 1 4 5 1 4 Do not use/have Somewhat hard Very Hard Very Hard 1 1 2 3 12 1 2 2 34 1 6 2 2 9 9 2 3 5 2 1
55 1 1 180103 1 3 45 2 S Female Yes 1 Almost constantly 1 3 1 1 Yes 1 1 1 2 2 1 1 1 2 2 2 1 5 5 Very Hard Very Hard Not too hard Not too hard 2 1 5 1 0 53 1 4 8 2 1 1 8 1 2 2 1
56 1 1 180103 1 3 12 5 U Female Yes 1 Almost constantly 1 2 1 1 No 2 1 2 2 2 2 2 2 2 1 2 Very Hard Very Hard Very Hard No answer 1 1 1 1 1 1 2 2 60 1 5 1 2 2 2 9 1 3 2 1
57 1 1 180103 1 2 26 2 S Female Yes 1 Several times a day 1 2 1 2 Yes 1 1 2 1 1 1 2 1 1 1 1 1 2 1 3 Not hard at all Not hard at all Very Hard Very Hard 1 1 2 1 20 1 2 1 52 1 5 2 2 1 1 7 3 2 2 1
58 1 1 180103 1 1 36 3 S Female Yes 1 Several times a day 1 2 2 Yes 1 1 2 1 1 1 2 1 2 1 1 1 2 1 3 Very Hard No answer Very Hard Somewhat hard 1 1 1 1 52 1 1 1 78 1 8 3 2 1 1 7 3 2 2 1
60 1 1 180105 1 2 26 2 S Female Yes 1 Several times a day 1 2 1 1 Yes 2 1 1 1 1 2 1 1 2 2 2 1 2 1 2 Not too hard Not too hard Somewhat hard Not hard at all 1 1 2 1 10 1 2 2 18 6 3 2 2 1 1 6 3 4 4 1
62 1 1 180103 2 1 34 5 S Female No 2 Refused 1 2 No 2 2 2 2 2 2 2 2 2 2 2 Very Hard Very Hard No answer No answer 8 9 97 2 2 2 82 6 3 3 1 7 5 1 8 1 1
63 1 1 180103 1 3 13 3 S Female Yes 1 Several times a day 1 2 1 1 Yes 1 1 1 2 2 1 2 1 2 1 2 1 3 Not too hard Very Hard Very Hard Not too hard 1 1 1 1 35 1 1 1 70 1 6 3 2 1 1 6 1 2 2 1
64 1 1 180103 1 1 36 3 S Female Yes 1 Several times a day 2 1 2 Yes 1 1 1 2 2 1 2 1 2 2 2 5 4 Very Hard Not hard at all Very Hard Not too hard 3 9 1 5 1 1 2 55 6 5 1 2 2 2 5 3 2 2 1
65 1 1 180103 1 1 42 2 R Male Yes 1 About once a day 1 2 1 1 Yes 1 1 2 2 2 1 2 1 2 1 2 2 3 Not hard at all Not hard at all Not too hard Not too hard 1 1 8 1 12 1 2 2 74 1 4 3 2 1 1 5 1 2 2 1
66 1 1 180103 1 2 26 3 S Female No 2 Refused 2 No 2 2 2 Very Hard No answer No answer No answer 1 1 1 15 1 2 2 87 5 8 3 2 1 1 8 3 8 4 2 1
67 1 1 180103 1 3 24 4 S Female Yes 1 About once a day 1 8 1 1 Yes 1 1 1 2 2 1 2 1 2 2 1 2 5 Very Hard Somewhat hard Very Hard Not hard at all 1 1 2 1 7 1 2 1 57 1 7 1 2 2 2 8 2 3 3 1
68 1 1 180103 1 3 21 1 S Male Yes 1 About once a day 1 2 2 No 1 1 1 2 2 2 2 2 2 2 2 Not too hard No answer Not too hard No answer 1 1 1 1 8 1 1 2 36 6 5 1 2 1 1 5 2 1 2
70 1 1 180103 1 3 12 4 S Male No 2 Refused 2 No 2 2 2 Not hard at all No answer No answer No answer 8 9 0 55 5 3 1 2 1 1 3 4 1 2
71 1 1 180103 1 3 12 3 U Female Yes 2 Several times a day 1 8 1 1 No 2 1 1 1 2 1 1 2 2 2 2 3 4 5 Very Hard Very Hard Very Hard No answer 1 1 1 1 12 1 2 1 90 5 5 3 2 1 1 4 1 1 1
72 1 1 180103 1 1 23 1 R Female No 2 Refused 2 No 2 2 2 Very Hard No answer No answer No answer 8 9 0 95 3 4 3 2 1 1 2 1 1 2
73 1 1 180103 1 3 45 2 S Male Yes 1 Several times a day 1 2 1 1 No 1 1 2 2 2 1 2 1 2 2 2 5 3 Very Hard Not hard at all Very Hard No answer 1 1 1 1 0 74 1 7 3 2 1 1 5 1 2 2 1
74 1 1 180103 1 3 45 2 S Female No 2 Refused 2 No 2 2 2 Very Hard No answer No answer No answer 3 9 98 1 2 1 74 5 1 3 2 2 2 1 3 9 9 9 9
75 1 1 180103 1 3 37 1 R Female Yes 2 Almost constantly 1 2 1 2 Yes 2 1 2 2 2 1 2 2 2 2 2 2 Very Hard Very Hard Very Hard Very Hard 1 1 2 1 0 70 3 4 3 2 2 2 4 2 1 1
76 1 1 180103 1 1 42 4 S Male Yes 2 Several times a day 1 2 1 1 Yes 1 1 2 2 2 1 2 1 2 2 2 5 5 Very Hard Very Hard Impossible Not hard at all 3 9 3 1 1 2 2 64 1 4 2 2 1 1 7 1 2 2 1
77 1 1 180103 1 1 36 3 S Male Yes 1 Several times a day 1 2 1 1 Yes 1 1 2 2 2 1 2 1 2 2 2 2 2 Somewhat hard Very Hard Very Hard Not too hard 1 1 1 1 0 62 1 3 1 2 1 1 8 1 2 2 1
78 1 1 180103 1 2 26 3 U Male Yes 1 Several times a day 1 2 1 1 No 1 1 2 2 2 1 1 1 2 2 2 3 5 5 Not hard at all Not hard at all Not hard at all No answer 2 1 8 8 2 1 2 2 54 1 5 1 2 1 1 5 1 3 3 1
79 1 1 180103 1 2 39 3 S Male No 2 Refused 2 No 2 2 2 Very Hard No answer No answer No answer 2 1 6 22 1 2 2 79 1 4 3 2 1 1 99 1 2 2 2 2
80 1 1 180103 1 2 18 3 S Female Yes 2 Less often 1 2 1 2 No 2 1 2 2 2 2 2 2 2 2 2 Very Hard Not too hard Not too hard No answer 2 1 6 1 12 1 2 2 70 5 3 3 2 9 9 2 3 1 1
83 1 1 180103 1 3 47 1 S Female Yes 2 Less often 1 8 1 2 No 2 1 2 2 2 2 2 1 2 2 2 5 Somewhat hard Not hard at all Not hard at all No answer 1 1 8 1 10 1 2 2 73 1 2 3 2 1 1 98 2 2 2 1
84 1 1 180103 2 1 36 5 U Male Yes 1 Several times a day 1 2 1 1 Yes 2 2 2 2 1 1 2 1 1 2 2 2 1 3 Somewhat hard Not too hard Not too hard Not hard at all 1 1 1 1 3 1 1 2 47 1 7 1 1 7 5 2 4 5 3 1
85 1 1 180103 1 3 37 4 U Male Yes 1 Several times a day 1 3 1 1 Yes 1 1 2 2 2 1 1 1 2 1 1 2 2 2 Not hard at all Somewhat hard Somewhat hard Not hard at all 1 1 1 1 3 1 1 2 61 1 7 3 1 7 5 7 3 7 6 1
86 1 1 180103 1 1 36 4 U Female Yes 2 Several times a day 1 2 1 1 No 1 1 2 2 2 2 2 1 2 2 1 5 Not hard at all Very Hard Somewhat hard No answer 1 1 1 1 97 1 2 2 69 6 8 3 2 1 1 2 3 1 1
89 1 1 180103 1 3 37 3 U Female No 2 Refused 1 2 No 2 2 2 2 2 2 2 2 2 2 2 Very Hard Not hard at all No answer No answer 8 9 98 1 2 2 60 3 4 6 2 2 2 99 2 1 2
90 1 1 180103 1 3 37 1 R Female Yes 1 About once a day 1 2 1 2 No 2 1 2 2 2 2 2 2 2 2 2 Very Hard Not too hard Not too hard No answer 2 1 3 1 50 1 2 2 72 5 5 3 2 1 1 4 2 2 2 1
91 1 1 180103 1 3 51 2 S Female Yes 1 Several times a day 2 1 1 Yes 1 1 2 2 1 1 2 1 2 2 2 1 1 2 Very Hard Very Hard Somewhat hard Not too hard 1 1 1 1 5 1 2 2 30 6 3 4 2 2 2 3 2 2 1 1
92 1 1 180103 1 1 9 4 U Male Yes 2 Almost constantly 1 2 1 1 Yes 2 1 2 2 2 1 2 1 2 2 2 4 1 Somewhat hard Somewhat hard Somewhat hard Not hard at all 2 1 3 1 12 1 2 2 72 3 4 5 2 1 1 4 2 1 1
94 1 1 180103 1 3 12 3 S Female Yes 1 Several times a day 1 2 1 1 Yes 1 1 2 1 2 1 2 1 2 1 1 5 3 3 Not hard at all Not hard at all Somewhat hard Not hard at all 1 1 1 1 8 1 1 1 67 1 6 2 2 1 1 7 1 2 2 1
96 1 1 180103 1 1 50 1 R Female Yes 1 Several times a day 2 1 1 Yes 2 1 2 2 2 1 2 1 2 2 2 3 5 Do not use/have Somewhat hard Somewhat hard Not hard at all 3 9 1 24 1 2 2 60 3 8 1 2 1 1 7 3 1 1
97 1 1 180103 1 2 26 1 R Female No 2 Refused 1 2 No 2 2 2 2 2 2 2 2 2 2 2 Not hard at all Not too hard No answer No answer 1 1 2 0 71 5 2 3 2 1 1 1 4 1 1
98 1 1 180103 1 3 12 4 S Male Yes 2 Several times a day 1 2 2 Yes 2 1 1 2 2 1 2 2 2 2 2 3 Very Hard No answer Very Hard Somewhat hard 1 1 8 1 36 2 1 2 64 1 7 1 8 9 9 8 9 2 2 2 1
99 1 1 180103 1 1 50 2 S Female Yes 1 Several times a day 1 2 1 1 No 2 1 2 2 2 2 2 1 2 1 2 3 Somewhat hard Somewhat hard Very Hard No answer 1 1 1 1 36 1 1 1 80 1 6 3 2 1 1 7 2 2 2 1
100 1 1 180103 1 3 12 2 S Male Yes 1 Almost constantly 1 2 1 1 Yes 1 1 1 1 2 1 2 1 2 2 1 2 1 2 Very Hard Very Hard Very Hard Not too hard 1 1 1 1 12 1 2 1 68 1 7 3 2 1 1 8 1 2 2 1
101 1 1 180103 1 3 13 3 S Female Yes 2 About once a day 1 2 1 2 Yes 2 1 2 2 2 1 1 2 2 2 2 2 5 Very Hard Very Hard Very Hard Not too hard 1 1 2 1 0 68 3 4 3 2 1 1 3 3 1 1
102 1 1 180103 1 1 36 4 S Female Yes 1 Almost constantly 1 2 1 1 Yes 1 1 1 2 1 1 1 1 2 1 2 2 3 1 2 Not too hard Very Hard Very Hard Somewhat hard 1 1 2 1 2 1 2 2 20 6 4 2 2 2 2 6 2 4 4 1
103 1 1 180103 1 3 28 1 R Female Yes 1 Almost constantly 1 2 1 1 Yes 1 1 2 2 2 1 2 2 2 2 2 2 Very Hard Not hard at all Somewhat hard Not hard at all 3 9 1 3 2 2 1 67 1 4 3 2 1 1 99 1 2 2 1
104 1 1 180103 1 2 29 2 U Male Yes 1 Several times a day 1 2 1 1 Yes 2 1 1 2 2 1 2 1 2 2 2 5 3 Somewhat hard Somewhat hard Somewhat hard Not too hard 1 1 1 1 8 1 1 1 60 1 6 1 2 1 1 8 2 3 3 1
105 1 1 180103 1 2 29 4 S Male Yes 1 Several times a day 1 2 1 1 Yes 1 1 2 2 2 1 2 2 2 2 2 1 Very Hard Very Hard Very Hard Somewhat hard 1 1 1 1 0 66 1 5 3 2 1 1 7 2 3 2 1
106 1 1 180103 1 3 48 2 S Female Yes 1 Several times a day 1 2 1 1 No 1 1 1 2 2 2 2 1 1 1 2 3 Very Hard Somewhat hard Very Hard No answer 1 1 2 1 6 1 2 2 57 1 6 4 2 1 1 8 1 4 3 1
107 1 1 180103 1 3 5 1 R Female Yes 2 Several times a week 1 2 1 1 No 2 1 2 2 2 2 2 2 2 2 2 Not too hard Somewhat hard Not too hard No answer 1 1 1 1 12 1 2 2 57 1 3 1 2 1 1 8 2 3 3 1
109 1 1 180103 1 3 28 1 R Female Yes 1 Several times a day 1 2 1 1 Yes 1 1 1 2 1 1 1 1 2 1 2 1 1 1 5 Very Hard Very Hard Somewhat hard Very Hard 2 1 5 1 6 1 2 2 43 1 3 1 2 1 1 4 1 3 2 1
111 1 1 180103 1 2 27 3 U Male Yes 1 Several times a day 1 2 1 1 Yes 1 1 2 2 2 1 2 1 2 2 2 2 5 Very Hard Very Hard Very Hard Not hard at all 3 9 3 12 2 1 2 68 1 6 3 2 1 1 6 3 2 2 1
112 1 1 180103 1 3 28 1 R Male Yes 1 Several times a day 1 2 1 1 No 1 1 2 2 2 2 2 1 2 2 2 2 Very Hard Somewhat hard Very Hard No answer 3 9 1 20 1 2 2 43 1 3 1 2 2 2 99 3 2 2 1
113 1 1 180103 1 2 29 2 U Female Yes 1 Almost constantly 1 2 1 1 Yes 1 1 1 1 2 1 2 1 2 2 2 4 3 1 Somewhat hard Very Hard Very Hard Not too hard 1 1 1 1 97 1 1 1 36 1 6 1 2 1 1 5 3 3 3 1
114 1 1 180103 1 3 12 2 U Male Yes 1 Several times a day 1 2 1 1 No 2 1 2 2 2 1 2 1 2 2 2 5 3 Not hard at all Somewhat hard Somewhat hard No answer 1 1 1 1 30 1 2 2 63 3 8 3 2 1 1 3 3 1 1
116 1 1 180103 1 2 29 1 R Male Yes 1 Several times a day 1 2 1 1 No 1 1 1 2 2 2 2 1 2 2 2 3 Very Hard Somewhat hard Not too hard No answer 1 1 1 1 3 1 2 2 39 1 3 1 2 1 1 8 1 5 4 1
117 1 1 180103 1 2 55 1 S Male Yes 1 Almost constantly 1 2 1 1 Yes 2 1 2 2 2 1 2 2 2 2 2 1 Very Hard Not too hard Very Hard Very Hard 1 1 8 1 0 68 1 3 3 2 1 1 3 2 2 2 1
119 1 1 180103 1 3 47 1 R Female No 2 Refused 1 2 No 2 2 2 2 2 2 2 2 2 2 2 Somewhat hard Not hard at all No answer No answer 8 9 0 91 5 3 3 2 1 1 99 2 1 1
120 1 1 180103 1 3 1 2 U Female Yes 2 Less often 1 2 1 1 No 2 1 2 2 2 1 2 1 2 2 2 5 5 Very Hard Somewhat hard Somewhat hard No answer 2 1 5 1 5 1 2 2 80 3 3 3 2 1 1 6 1 9 1 1
121 1 1 180103 1 3 48 1 R Female Yes 1 Several times a day 1 2 1 1 Yes 1 1 2 1 2 1 2 1 2 1 2 5 2 3 Very Hard Not too hard Somewhat hard Not too hard 1 1 2 1 4 1 2 2 63 1 6 1 2 9 9 6 2 2 2 1
122 1 1 180103 1 2 19 1 R Male Yes 1 Several times a day 1 2 1 1 Yes 1 1 1 2 2 1 2 1 2 1 1 1 1 Not too hard Very Hard Very Hard Very Hard 2 1 4 1 20 1 2 1 46 1 5 1 2 1 1 8 4 3 2 1
123 1 1 180103 1 2 17 5 S Male Yes 1 Several times a day 1 2 1 1 Yes 2 1 1 2 2 1 2 1 2 2 2 2 1 Somewhat hard Somewhat hard Somewhat hard Not hard at all 1 1 1 1 1 1 2 2 35 6 6 4 2 2 2 1 2 1 1
124 1 1 180103 1 2 55 3 U Male Yes 1 Almost constantly 1 2 1 1 Yes 1 1 2 1 1 1 2 1 2 1 1 1 3 1 2 Very Hard Very Hard Impossible Very Hard 1 1 1 1 6 1 2 1 46 1 8 2 2 1 1 9 3 4 2 1
127 1 1 180103 1 2 17 3 S Male Yes 1 About once a day 1 2 1 1 Yes 2 1 2 1 2 1 2 1 2 1 2 1 4 5 Very Hard Very Hard Very Hard Not too hard 1 1 1 1 3 1 2 2 99 1 6 3 2 1 1 7 2 3 3 1
128 1 1 180103 1 3 5 1 R Female No 2 Refused 1 2 No 2 2 2 2 2 2 2 2 2 2 2 Somewhat hard Not hard at all No answer No answer 2 1 7 0 89 5 3 3 2 1 1 3 2 1 1
129 1 1 180103 1 2 17 4 S Female Yes 1 Several times a day 1 2 1 1 Yes 1 1 1 1 1 1 1 1 1 1 1 5 3 3 3 3 Not hard at all Very Hard Very Hard Not too hard 1 1 1 1 25 1 2 1 44 1 6 1 2 3 3 9 1 6 4 1
130 1 1 180103 1 3 28 2 R Female No 2 Refused 1 2 Yes 2 2 2 2 2 2 2 2 2 2 2 Very Hard Very Hard No answer Do not use/have 3 9 2 1 2 8 57 9 3 4 2 2 2 98 2 3 3 2 1
133 1 1 180103 1 2 17 3 S Female Yes 1 Several times a week 1 8 1 8 No 1 1 2 2 2 2 2 2 2 1 2 Somewhat hard Not too hard Somewhat hard No answer 1 1 2 1 12 1 2 1 81 1 5 3 2 1 1 9 4 2 2 1
135 1 1 180103 1 3 48 1 R Female Yes 1 Almost constantly 2 1 1 Yes 2 2 1 2 2 1 2 1 2 2 2 1 1 Not too hard Not hard at all Not hard at all Not too hard 1 1 1 1 10 1 2 2 32 6 4 1 1 1 1 2 3 2 1 1
136 1 1 180103 1 2 17 1 R Female No 2 Refused 1 2 No 1 1 2 2 2 2 2 2 2 2 2 Very Hard Very Hard No answer No answer 1 1 8 12 1 2 2 83 5 6 3 2 1 1 4 2 1 1
137 1 1 180103 2 3 48 4 U Female No 2 Refused 2 No 2 2 2 Somewhat hard No answer No answer No answer 1 1 9 0 77 5 3 3 1 1 1 1 3 2 2 2 2
138 1 1 180103 1 2 29 2 S Male Yes 2 Less often 1 2 2 No 2 1 2 2 2 2 2 2 2 2 2 Not hard at all No answer Not too hard No answer 1 1 1 1 0 55 1 3 1 2 1 1 8 3 3 3 2 1
139 1 1 180103 1 3 48 2 S Male Yes 1 Several times a day 1 3 1 1 Yes 1 1 2 2 2 1 2 1 2 2 1 4 2 Not hard at all Very Hard Very Hard Not hard at all 1 1 8 1 19 1 2 1 69 1 7 1 2 1 1 8 2 3 2 1
140 1 1 180103 1 2 27 1 S Male Yes 1 Several times a day 1 2 1 1 Yes 1 1 1 2 2 1 2 1 2 2 1 1 2 Somewhat hard Very Hard Very Hard Very Hard 1 1 2 1 0 99 2 4 1 1 1 2 3 7 4 99 2 5 2 1
142 1 1 180103 1 2 27 1 R Female Yes 1 About once a day 1 2 1 2 No 1 2 2 2 2 2 2 2 2 2 2 Somewhat hard Somewhat hard Somewhat hard No answer 3 9 1 3 1 2 2 60 5 5 1 2 1 1 7 3 1 1
145 1 1 180103 1 2 20 2 U Female Yes 1 About once a day 1 2 1 1 Yes 2 1 2 2 2 1 2 1 2 1 1 3 5 Very Hard Somewhat hard Very Hard Somewhat hard 3 9 1 4 1 2 2 63 5 8 2 2 1 1 3 3 1 1
147 1 1 180103 1 2 19 2 U Female No 2 Refused 2 No 2 2 2 Very Hard No answer No answer No answer 1 1 2 12 1 2 2 91 5 3 3 2 1 1 2 1 1 2
148 1 1 180103 1 3 48 5 S Male Yes 1 Several times a day 1 2 1 1 Yes 2 1 2 2 2 1 2 1 2 1 1 3 4 Somewhat hard Very Hard Very Hard Not hard at all 1 1 1 1 6 1 2 2 56 1 6 1 2 1 1 9 1 2 2 1
151 1 1 180103 1 2 38 1 R Male Yes 1 Several times a day 1 2 1 1 No 1 1 2 2 2 2 2 1 2 2 2 4 Not hard at all Not hard at all Very Hard No answer 1 1 1 1 10 1 2 1 61 1 5 1 2 1 1 99 9 2 2 1
152 1 1 180103 1 2 27 5 S Female Yes 1 Several times a week 1 2 1 1 Yes 1 1 2 2 2 1 2 1 2 2 2 3 3 Very Hard Very Hard Very Hard Not hard at all 3 9 1 99 67 1 7 3 2 1 1 6 2 2 2 1
153 1 1 180103 1 3 48 1 R Male Yes 2 Several times a day 1 2 1 2 No 2 1 2 2 2 2 2 1 2 2 2 1 Not hard at all Not too hard Not too hard No answer 8 9 1 50 1 2 1 65 1 7 6 2 1 1 8 3 2 2 1
155 1 1 180103 1 3 22 1 R Female No 2 Refused 2 No 2 2 2 Somewhat hard No answer No answer No answer 8 9 97 1 2 2 59 1 7 1 2 1 1 99 9 2 2 2 2
156 1 1 180103 1 2 29 3 S Female Yes 1 Almost constantly 2 1 1 Yes 2 1 1 2 2 1 2 1 2 1 1 1 1 Very Hard Not too hard Not too hard Somewhat hard 1 1 2 1 3 1 2 2 39 2 6 2 2 8 9 3 1 5 2 1
158 1 1 180103 1 3 48 2 S Female Yes 1 Several times a day 1 3 1 1 Yes 1 1 1 1 2 1 2 1 1 2 1 3 1 3 Somewhat hard Not hard at all Very Hard Somewhat hard 1 1 1 1 3 1 2 2 61 1 4 6 2 1 1 3 2 2 2 1
159 1 1 180103 1 3 22 2 S Female Yes 1 About once a day 1 2 1 1 Yes 1 2 2 2 2 1 2 2 2 2 2 2 Not too hard Not too hard Not too hard Not hard at all 3 9 3 12 1 2 1 77 5 4 2 2 1 1 3 3 1 1
161 1 1 180103 1 4 30 1 R Male No 2 Refused 2 No 2 2 2 Not too hard No answer No answer No answer 3 9 0 79 3 2 3 2 1 1 98 1 1 1
162 1 1 180103 1 4 4 3 S Male Yes 2 Less often 1 2 2 No 2 1 2 2 2 1 2 2 2 2 2 2 Not hard at all No answer Not hard at all No answer 2 1 4 2 8 1 2 2 72 5 6 3 1 7 5 2 4 1 2
163 1 1 180103 1 4 4 3 U Male No 2 Refused 1 2 No 2 1 2 2 2 2 2 2 2 2 2 Very Hard Somewhat hard No answer No answer 3 9 1 1 2 2 83 5 3 3 2 1 1 3 2 1 1
164 1 1 180103 1 2 31 1 R Male Yes 2 Almost constantly 1 2 1 2 No 2 1 2 2 2 2 2 2 2 2 2 Somewhat hard Not too hard Somewhat hard No answer 3 9 1 1 1 2 2 75 1 6 1 2 1 1 99 3 2 2 1
165 1 1 180103 1 4 4 3 U Female No 2 Refused 2 No 2 2 2 Very Hard No answer No answer No answer 1 1 2 10 1 2 2 71 5 6 3 2 1 1 6 1 1 2
166 1 1 180103 1 4 4 3 U Female Yes 2 Several times a week 1 2 1 2 No 1 1 2 2 2 2 2 1 2 2 2 4 Not hard at all Very Hard Very Hard No answer 1 1 2 1 50 1 2 1 70 1 6 3 2 1 1 99 2 2 2 1
167 1 1 180110 1 4 6 4 S Female No 2 Refused 1 2 No 2 2 2 2 2 2 2 2 2 2 2 Very Hard Somewhat hard No answer No answer 1 1 9 0 88 5 3 3 2 2 2 1 3 1 2
168 1 1 180103 1 4 6 2 S Male Yes 1 Several times a day 1 2 1 1 Yes 1 1 1 2 2 1 2 1 2 2 2 2 5 Impossible Somewhat hard Very Hard Somewhat hard 1 1 9 3 99 47 1 3 1 2 1 1 6 2 2 2 1
169 1 1 180103 1 4 6 4 U Female No 2 Refused 1 2 No 2 2 2 2 2 2 2 2 2 2 2 Very Hard Very Hard No answer No answer 1 1 1 10 1 2 2 62 1 6 1 2 1 1 7 1 4 4 1
170 1 1 180103 1 4 6 2 S Female Yes 1 Almost constantly 1 8 1 2 Yes 1 1 2 2 2 1 2 2 2 2 2 1 Not too hard Not too hard Very Hard Somewhat hard 8 9 1 97 2 2 1 85 5 4 3 2 1 1 5 1 1 1
171 1 1 180103 1 4 6 3 U Female Yes 1 Almost constantly 1 2 1 1 Yes 2 1 1 1 1 1 2 1 2 1 1 1 2 1 1 Not hard at all Very Hard Very Hard Very Hard 1 1 1 1 96 1 1 1 61 1 6 5 2 1 1 8 1 2 2 1
172 1 1 180103 1 4 6 3 S Male Yes 8 Several times a week 1 2 1 8 No 2 1 2 2 2 2 2 2 2 2 2 Somewhat hard Very Hard Not hard at all No answer 1 1 1 1 2 1 2 2 77 2 3 3 2 1 1 99 3 2 2 1
174 1 1 180106 1 4 53 1 S Female Yes 1 Several times a week 1 8 1 1 Yes 1 2 2 2 2 1 2 2 2 2 2 2 Somewhat hard Somewhat hard Somewhat hard Somewhat hard 1 1 2 1 3 2 2 1 79 5 6 3 2 1 1 3 1 1 1
175 1 1 180103 1 4 6 5 U Male Yes 1 Almost constantly 1 2 1 1 Yes 2 1 2 2 1 1 2 2 2 2 2 1 1 Very Hard Very Hard Very Hard Somewhat hard 1 1 1 1 0 99 9 3 2 2 1 1 98 4 9 9 1
176 1 1 180103 1 4 6 2 S Female Yes 1 Several times a day 1 2 1 2 No 2 2 2 2 2 2 2 2 2 2 2 Very Hard Not hard at all Somewhat hard No answer 1 1 1 1 6 1 2 2 79 1 6 3 2 1 1 8 2 2 2 1
177 1 1 180103 1 4 41 2 S Female Yes 1 Several times a day 1 2 1 1 Yes 1 1 2 2 2 1 2 1 2 1 2 1 2 Not too hard Somewhat hard Somewhat hard Not hard at all 1 1 1 1 12 1 1 1 56 1 6 4 2 1 1 9 1 2 2 1
178 1 1 180103 1 4 41 1 R Male Yes 1 Almost constantly 1 2 1 1 Yes 2 1 2 1 2 1 2 1 2 2 2 4 1 3 Somewhat hard Very Hard Somewhat hard Not too hard 1 1 1 1 70 1 2 2 67 1 8 3 2 1 1 4 1 2 2 1
179 1 1 180103 1 4 6 1 S Female Yes 1 About once a day 1 2 1 8 Yes 2 1 2 2 2 1 2 1 1 2 2 3 5 Somewhat hard Somewhat hard Somewhat hard Not hard at all 8 9 1 4 1 2 2 99 9 6 3 2 1 1 99 9 9 9 1
180 1 1 180107 1 4 53 3 S Female Yes 1 Several times a day 1 2 1 1 No 1 1 2 2 2 1 2 1 2 2 2 4 1 Not too hard Somewhat hard Not too hard No answer 1 1 1 1 10 1 2 1 45 1 5 1 2 1 1 7 1 2 2 1
181 1 1 180103 1 4 6 1 R Female No 2 Refused 1 2 No 2 2 2 2 2 2 2 2 2 2 2 Somewhat hard Somewhat hard No answer No answer 8 9 15 1 2 2 87 5 5 3 2 1 1 4 1 1 1
183 1 1 180103 2 4 6 5 U Male No 2 Refused 1 1 No 1 2 2 2 2 2 2 2 1 2 2 Not too hard Not too hard No answer No answer 2 8 9 0 66 1 1 3 1 9 9 4 2 4 4 1
184 1 1 180103 1 4 53 3 U Male Yes 1 Almost constantly 1 2 1 1 Yes 1 1 2 1 2 1 2 1 2 1 1 2 3 2 Very Hard Very Hard Very Hard Not hard at all 1 1 1 1 12 1 2 1 59 1 8 1 2 1 1 8 2 2 2 1
186 1 1 180103 1 4 53 2 U Female Yes 1 Several times a week 1 2 1 1 Yes 1 1 2 2 2 1 2 1 2 2 2 3 5 Not too hard Not hard at all Very Hard Not too hard 1 1 1 1 20 1 2 2 67 1 8 3 2 1 1 6 2 4 4 1
187 1 1 180103 1 4 2 2 U Male Yes 2 About once a day 1 8 1 1 No 2 1 2 2 2 2 2 2 2 2 2 Somewhat hard Refused Somewhat hard No answer 8 9 3 2 1 2 2 85 1 4 3 2 1 1 5 9 2 2 1
188 1 1 180103 1 4 6 5 S Female Yes 1 Almost constantly 1 2 1 1 Yes 1 1 2 1 1 1 1 1 1 1 1 2 2 1 3 3 Somewhat hard Very Hard Very Hard Somewhat hard 1 1 1 1 15 1 1 2 33 1 6 1 2 3 3 8 2 4 4 1
189 1 1 180104 1 1 36 2 S Female Yes 1 Several times a day 1 2 1 1 Yes 1 2 2 2 2 1 2 1 2 2 2 2 3 Very Hard Very Hard Very Hard Not too hard 2 1 8 3 24 1 2 2 50 2 6 3 2 1 1 4 2 4 4 1
190 1 1 180104 1 3 13 4 S Male No 2 Refused 1 2 No 8 1 2 2 2 2 2 2 2 2 2 Very Hard Very Hard No answer No answer 1 1 1 1 1 2 2 88 5 5 3 2 1 1 3 1 3 3 1
191 1 1 180104 1 1 33 1 R Male Yes 2 Several times a day 1 2 1 1 No 2 1 2 2 2 2 2 1 2 2 2 5 Very Hard Not hard at all Somewhat hard No answer 1 1 1 1 97 1 2 2 82 1 7 3 2 1 1 99 2 2 2 1
192 1 1 180104 1 2 39 2 S Male Yes 1 About once a day 2 1 2 Yes 2 2 2 1 2 1 2 1 2 2 2 5 4 4 Not hard at all Somewhat hard Very Hard Not hard at all 3 9 1 2 1 2 2 31 4 3 4 2 1 1 3 3 3 3 1
193 1 1 180104 1 3 51 3 S Male No 2 Refused 1 2 No 2 2 2 2 2 2 2 2 2 2 2 Very Hard Not too hard No answer No answer 3 9 0 82 1 7 3 2 1 1 4 9 2 2 1
194 1 1 180104 1 2 26 5 S Female Yes 1 Several times a day 2 1 2 No 2 1 2 2 2 2 2 2 2 2 2 Very Hard Not too hard Somewhat hard No answer 2 1 7 1 4 1 2 2 70 1 4 3 2 1 1 4 2 2 2 1
195 1 1 180104 1 3 51 5 S Female Yes 1 Several times a day 1 2 1 1 Yes 1 1 2 2 2 1 2 1 2 2 2 2 2 Very Hard Very Hard Very Hard Somewhat hard 1 1 1 1 12 1 2 2 56 1 1 1 2 5 5 8 2 2 2 1
196 1 1 180104 1 1 36 5 S Male Yes 1 Several times a day 1 2 1 1 Yes 1 1 2 2 2 1 2 1 2 1 1 3 3 Very Hard Very Hard Very Hard Somewhat hard 1 1 1 1 4 2 2 1 50 1 8 1 2 1 1 99 9 4 3 9 9
198 1 1 180104 1 1 36 5 U Female Yes 1 Several times a day 1 2 1 1 No 2 2 2 2 2 2 2 2 2 2 2 Very Hard Very Hard Somewhat hard No answer 3 9 1 2 2 2 2 47 6 7 1 2 1 1 8 3 1 1
199 1 1 180104 1 2 26 5 U Female No 2 Refused 2 No 2 2 2 Not hard at all No answer No answer No answer 8 9 1 1 2 2 99 9 99 99 9 9 9 99 9 9 9 9 9
200 1 1 180104 1 1 36 2 S Male Yes 1 Several times a day 1 2 1 2 Yes 1 1 1 2 2 1 2 1 8 8 8 1 2 Not hard at all Don't know Not too hard Not hard at all 1 1 1 3 6 1 2 2 43 1 6 2 2 1 1 4 3 4 2 1
201 1 1 180104 1 1 34 5 S Male Yes 1 Less often 1 2 1 1 Yes 1 1 2 2 1 1 2 1 2 2 2 3 2 3 Very Hard Very Hard Not too hard Very Hard 1 1 1 1 0 75 3 3 3 2 2 2 2 2 1 1
202 1 1 180104 1 1 50 1 R Female Yes 2 Almost constantly 1 8 1 2 Yes 2 1 2 2 2 1 2 1 2 1 2 3 5 Somewhat hard Somewhat hard Not too hard Not too hard 1 1 2 1 20 2 2 2 82 5 6 3 2 1 1 5 2 1 1
203 1 1 180105 1 1 9 2 S Female Yes 1 Several times a day 1 2 1 1 Yes 2 1 2 2 2 1 2 1 1 2 1 2 3 Very Hard Somewhat hard Very Hard Not too hard 1 1 1 1 2 1 2 2 50 5 6 1 2 1 1 5 3 1 1
206 1 1 180104 1 1 36 5 S Male Yes 1 Several times a day 1 2 1 1 No 1 1 1 2 2 2 2 1 2 2 2 2 Very Hard Very Hard Very Hard No answer 1 1 1 1 12 1 2 2 60 3 6 1 2 1 1 7 1 1 1
208 1 1 180104 1 3 37 2 S Female Yes 1 Several times a day 1 2 1 1 Yes 1 1 1 1 1 1 1 1 1 1 1 3 4 1 4 4 Not hard at all Very Hard Very Hard Not hard at all 1 1 1 1 20 1 1 2 47 1 6 2 2 1 1 9 3 4 2 1
209 1 1 180104 1 3 54 2 S Male Yes 1 Several times a day 1 2 1 1 Yes 1 1 1 1 1 1 2 1 2 2 9 2 3 1 1 Very Hard Very Hard Very Hard Somewhat hard 3 9 1 0 66 5 99 3 2 1 1 3 3 1 1
210 1 1 180107 1 1 36 5 U Male Yes 2 Several times a day 2 1 1 Yes 2 1 2 2 2 1 2 1 1 2 2 2 1 Not hard at all Somewhat hard Somewhat hard Somewhat hard 2 1 4 1 96 1 2 2 68 1 6 3 2 9 9 4 3 2 2 1
211 1 1 180104 1 3 37 3 U Male Yes 2 Several times a day 1 2 1 2 No 1 1 2 2 2 2 2 2 2 2 2 Somewhat hard Not too hard Somewhat hard No answer 3 9 1 1 1 2 2 74 1 8 3 2 1 1 7 3 2 2 1
212 1 1 180107 1 1 25 4 S Female No 2 Refused 1 2 No 2 2 2 2 2 2 2 2 2 2 2 Very Hard Somewhat hard No answer No answer 8 9 0 70 1 3 3 2 1 1 99 2 2 2 1
213 1 1 180104 1 1 34 3 U Female Yes 1 Several times a day 1 2 1 1 Yes 1 1 2 1 1 1 1 1 1 1 2 5 2 1 3 4 Very Hard Somewhat hard Somewhat hard Somewhat hard 1 1 1 1 6 1 1 2 73 1 4 3 2 1 1 6 1 2 2 1
214 1 1 180104 1 3 12 2 S Female Yes 1 About once a day 1 2 1 1 No 1 1 2 2 2 1 2 1 2 2 2 5 5 Not too hard Not too hard Very Hard No answer 1 1 1 1 97 1 2 1 69 1 5 3 2 1 1 99 9 9 9 9 9
215 1 1 180104 1 1 36 2 S Female No 2 Refused 2 No 2 2 2 Not hard at all No answer No answer No answer 1 1 1 99 84 5 5 3 2 5 5 5 1 1 2
216 1 1 180104 1 1 42 1 S Male No 2 Refused 1 2 No 2 2 2 2 2 2 2 2 2 2 2 Impossible Very Hard No answer No answer 1 1 1 0 75 1 3 5 2 1 1 9 3 3 3 1
217 1 1 180104 1 2 39 5 S Female Yes 2 Less often 1 2 1 1 No 2 1 2 2 2 2 2 2 2 2 2 Very Hard Very Hard Somewhat hard No answer 3 9 1 0 80 5 4 3 2 1 1 3 1 1 1
218 1 1 180104 1 2 18 3 U Female Yes 1 Almost constantly 2 1 1 Yes 1 2 1 2 1 1 1 1 2 1 1 4 1 8 1 Not hard at all Impossible Very Hard Very Hard 1 1 1 1 40 1 1 1 45 3 6 1 2 4 5 7 9 3 2 1
219 1 1 180104 1 1 42 5 S Male Yes 1 Several times a day 1 2 1 1 Yes 1 1 1 1 1 1 1 1 2 1 1 1 3 4 3 3 Somewhat hard Very Hard Very Hard Somewhat hard 1 1 1 1 3 1 2 1 54 1 6 1 2 2 2 7 2 3 3 1
221 1 1 180104 1 3 24 4 S Female Yes 1 Several times a day 1 2 1 1 Yes 1 1 2 2 2 1 2 1 2 1 2 1 3 Somewhat hard Very Hard Very Hard Somewhat hard 3 9 1 12 1 1 1 78 3 7 3 2 1 1 5 2 1 1
223 1 1 180104 1 1 36 3 S Male Yes 1 Several times a week 1 1 2 1 1 Yes 1 1 1 2 2 1 2 1 2 2 2 2 1 Not too hard Not too hard Very Hard Somewhat hard 2 1 4 1 4 1 1 1 33 6 4 2 2 1 1 6 5 2 2 1
225 1 1 180104 1 1 36 5 U Female Yes 1 Almost constantly 1 2 1 1 Yes 1 1 2 2 2 1 2 1 1 2 1 2 5 Somewhat hard Somewhat hard Very Hard Not hard at all 1 1 1 1 20 1 2 2 40 1 8 1 2 2 2 8 3 2 2 1
226 1 1 180104 1 1 36 1 S Male Yes 2 Several times a day 8 2 No 2 1 2 2 2 2 2 1 2 2 2 4 Somewhat hard No answer Not too hard No answer 1 1 1 1 2 1 2 2 60 1 6 3 2 1 1 8 1 2 2 2 1
227 1 1 180104 1 1 36 5 S Female Yes 1 Several times a day 1 2 1 1 Yes 1 1 1 1 1 1 1 1 2 1 1 1 5 2 5 5 Somewhat hard Very Hard Very Hard Very Hard 1 1 8 1 12 1 1 1 40 1 8 1 2 1 1 9 2 6 2 1
228 1 1 180104 1 1 42 2 S Female Yes 1 About once a day 1 2 1 2 Yes 1 2 2 2 2 1 2 1 2 2 2 1 5 Somewhat hard Not hard at all Somewhat hard Not too hard 2 1 4 1 3 1 2 2 53 1 3 6 2 1 1 4 1 2 2 1
229 1 1 180104 1 2 26 3 U Male No 1 Less often 1 8 1 2 No 2 2 2 2 2 2 2 2 2 2 2 Very Hard Not hard at all Not hard at all No answer 1 1 2 3 0 68 1 5 3 2 2 2 6 2 2 2 1
230 1 1 180104 1 2 26 2 S Male No 2 Refused 2 No 2 2 2 Refused No answer No answer No answer 9 9 99 99 9 3 4 2 1 1 99 9 9 9 2 2
232 1 1 180104 1 3 51 5 S Male Yes 1 Several times a day 1 9 1 2 No 2 1 2 2 2 2 2 2 2 2 2 Do not use/have Do not use/have Do not use/have No answer 3 9 2 99 99 9 99 98 9 9 9 99 9 9 9 1
233 1 1 180104 1 3 24 4 U Female Yes 1 Almost constantly 1 2 1 1 No 1 1 1 2 2 2 2 1 1 2 1 1 Very Hard Very Hard Very Hard No answer 3 9 1 3 1 2 2 99 3 6 1 2 3 3 7 2 3 2 1
234 1 1 180104 1 3 21 1 R Female Yes 1 Several times a day 1 2 1 1 Yes 1 1 1 2 1 1 1 1 2 1 2 2 1 1 1 Very Hard Very Hard Very Hard Somewhat hard 3 9 1 5 2 1 2 23 6 3 4 2 1 1 2 1 5 4 1
235 1 1 180104 1 2 29 1 R Female No 1 Less often 2 1 2 No 2 1 2 2 2 8 2 2 2 2 2 Very Hard Not hard at all Not hard at all No answer 2 1 6 8 98 2 2 2 78 3 2 3 2 1 1 2 1 1 1
236 1 1 180104 1 2 19 2 S Male No 2 Refused 1 1 No 2 2 2 2 2 2 2 2 2 2 2 Not too hard Very Hard No answer No answer 1 1 2 4 1 2 2 63 1 6 3 2 1 1 7 3 2 2 1
238 1 1 180104 1 3 48 2 U Female No 2 Refused 2 No 2 2 2 Somewhat hard No answer No answer No answer 8 9 0 62 2 3 3 2 1 1 99 3 1 2
239 1 1 180104 1 3 48 1 R Male Yes 2 Several times a day 1 2 1 2 No 2 1 8 2 2 2 2 2 2 2 2 Somewhat hard Somewhat hard Somewhat hard No answer 2 1 3 2 4 1 2 2 60 3 6 5 2 1 1 7 1 1 1
240 1 1 180104 1 3 1 2 S Female No 2 Refused 1 2 No 2 2 2 2 2 2 2 2 2 2 2 Very Hard Very Hard No answer No answer 1 1 1 10 1 2 2 82 5 3 4 2 1 1 3 1 1 1
241 1 1 180104 1 3 1 2 S Female No 2 Refused 2 No 2 2 2 Not too hard No answer No answer No answer 2 1 5 50 1 2 2 71 5 1 6 2 1 1 3 4 1 2
242 1 1 180104 1 2 19 3 S Female Yes 1 Less often 2 1 2 No 2 1 2 2 2 2 2 2 2 2 2 Somewhat hard Somewhat hard Not too hard No answer 3 9 1 0 77 5 5 3 2 1 1 99 3 1 1
243 1 1 180104 2 2 18 2 U Female Yes 1 Almost constantly 1 1 1 1 1 Yes 1 2 2 2 2 1 1 1 1 2 2 1 2 2 Not too hard Very Hard Not hard at all Very Hard 1 1 2 1 0 37 4 1 2 1 3 3 3 3 5 2 1
244 1 1 180104 1 2 27 1 R Female Yes 2 Less often 2 1 8 No 2 2 2 2 2 2 2 2 2 2 2 Very Hard Do not use/have Very Hard No answer 1 1 1 1 98 1 2 2 88 1 3 3 2 1 1 98 2 2 2 2 2
245 1 1 180104 1 2 29 4 S Male Yes 1 Almost constantly 1 2 1 1 Yes 1 1 2 1 2 1 2 1 1 2 1 3 3 3 Very Hard Impossible Very Hard Not too hard 1 1 2 1 2 1 2 1 62 1 7 1 2 1 1 9 1 2 2 1
247 1 1 180104 1 2 29 3 U Female Yes 1 About once a day 1 2 1 2 Yes 1 1 2 2 2 1 2 1 2 1 1 2 3 Very Hard Very Hard Very Hard Somewhat hard 2 1 4 1 40 1 2 2 65 1 6 3 2 1 1 7 3 2 2 1
248 1 1 180104 1 2 19 2 S Male Yes 1 Several times a week 1 2 1 1 Yes 1 1 1 2 2 1 2 1 2 1 2 3 4 Not too hard Not too hard Not too hard Not hard at all 3 9 1 12 1 1 2 57 1 6 1 2 1 1 99 3 6 1 1
249 1 1 180104 1 3 1 1 S Female Yes 1 Several times a day 1 2 1 1 Yes 1 1 1 2 2 1 2 1 2 1 2 5 5 Very Hard Very Hard Very Hard Not hard at all 1 1 1 1 8 1 2 2 55 1 7 3 2 2 2 4 2 2 2 1
250 1 1 180104 1 3 1 1 R Male Yes 1 Several times a day 2 1 2 Yes 1 1 2 2 2 1 2 2 2 2 2 1 Very Hard Very Hard Somewhat hard Not too hard 1 1 1 1 0 70 1 8 3 1 1 2 4 7 2 3 3 1
252 1 1 180104 1 2 27 2 S Female Yes 1 Almost constantly 1 2 1 1 Yes 1 1 2 2 2 1 2 1 2 1 2 2 4 Very Hard Not too hard Very Hard Not too hard 1 1 1 1 30 1 1 1 77 1 6 3 2 1 1 6 1 2 2 1
253 1 1 180104 1 2 19 1 R Male No 2 Refused 1 2 No 2 2 2 2 2 2 2 2 2 2 2 Somewhat hard Not hard at all No answer No answer 1 1 2 6 1 2 2 84 5 6 3 2 1 1 2 1 1 1
254 1 1 180104 1 3 47 1 R Male Yes 1 Less often 1 2 1 2 No 1 1 2 2 2 2 2 2 2 2 2 Very Hard Very Hard Not hard at all No answer 2 1 4 3 2 1 2 2 61 1 4 1 2 1 1 5 3 2 2 1
255 1 1 180104 1 3 22 2 S Female No 2 Refused 1 2 No 2 2 2 2 2 2 2 2 2 2 2 Do not use/have Do not use/have No answer No answer 3 9 96 2 1 8 66 6 4 6 2 1 1 1 2 1 1
256 1 1 180104 1 3 48 5 S Male Yes 2 About once a day 1 8 1 2 No 2 1 2 2 2 2 2 1 2 1 2 3 Very Hard Somewhat hard Somewhat hard No answer 2 1 8 2 9 1 2 2 77 1 3 3 2 1 1 5 3 2 2 1
257 1 1 180104 1 3 5 1 R Female Yes 1 About once a day 1 3 1 1 No 1 1 2 2 2 2 2 2 2 2 2 Very Hard Very Hard Somewhat hard No answer 3 9 1 50 1 2 1 61 1 7 3 2 1 1 99 3 2 2 1
258 1 1 180104 2 1 36 5 U Male Yes 1 Several times a day 2 1 1 Yes 2 1 2 1 1 1 1 1 1 2 1 5 1 3 5 3 Not hard at all Somewhat hard Somewhat hard Not hard at all 3 9 1 24 1 2 1 34 6 7 1 1 7 5 1 8 2 2 1
259 1 1 180104 1 1 36 2 S Female No 2 Refused 1 2 No 1 1 2 2 2 2 2 2 2 2 2 Very Hard Somewhat hard No answer No answer 1 1 1 10 1 2 2 73 1 5 3 2 1 1 5 2 2 2 1
260 1 1 180104 1 1 33 2 R Female Yes 1 Several times a day 1 2 1 1 Yes 1 1 1 2 2 1 2 1 2 1 2 1 2 Somewhat hard Very Hard Somewhat hard Somewhat hard 2 1 6 1 17 1 1 2 28 1 3 4 2 9 9 98 3 4 2 1
261 1 1 180104 1 3 24 4 S Female Yes 1 Almost constantly 1 2 1 1 Yes 1 1 1 1 1 1 1 1 1 2 1 5 5 1 5 1 Very Hard Very Hard Very Hard Not hard at all 3 9 1 0 40 5 5 1 2 2 2 9 4 9 4 1
262 1 1 180104 2 1 36 5 S Female Yes 1 Almost constantly 1 2 1 1 Yes 1 1 2 1 1 1 2 1 8 8 2 3 2 3 5 Very Hard Very Hard Very Hard Not too hard 1 1 1 1 0 38 1 4 1 1 1 1 2 1 5 2 1
264 1 1 180104 1 3 12 3 S Male Yes 1 Several times a day 1 2 1 1 No 1 1 2 2 2 2 2 1 2 2 2 3 Somewhat hard Very Hard Not too hard No answer 1 1 1 1 2 1 2 2 54 1 3 1 2 1 1 8 1 3 2 1
265 1 1 180104 1 1 34 5 S Male Yes 2 Several times a day 1 2 1 2 No 2 1 1 2 2 2 2 1 2 2 2 3 Somewhat hard Not too hard Not too hard No answer 3 9 1 12 1 2 2 48 1 6 1 2 6 5 6 1 5 3 1
266 1 1 180104 2 1 34 5 S Female No 2 Refused 1 2 No 2 2 2 2 2 1 2 2 2 2 2 2 Very Hard Very Hard No answer No answer 1 1 1 0 66 1 1 3 1 7 5 3 2 2 2 1
267 1 1 180104 2 1 36 5 U Female No 2 Refused 2 No 2 2 2 Not too hard No answer No answer No answer 8 9 0 73 5 2 4 1 1 1 1 8 4 2 2 1
269 1 1 180104 1 3 48 1 R Female No 2 Refused 1 2 No 2 2 2 2 2 2 2 2 2 2 2 Somewhat hard Not too hard No answer No answer 2 1 4 3 1 2 2 77 1 3 3 1 1 1 98 2 2 2 1
270 1 1 180104 1 3 37 2 S Female Yes 1 Several times a day 1 2 1 1 Yes 1 1 2 2 2 1 2 1 1 1 2 4 1 Not hard at all Not hard at all Somewhat hard Not hard at all 1 1 1 1 30 1 1 1 55 1 6 1 2 1 1 9 3 2 2 1
271 1 1 180104 1 3 13 4 S Female Yes 1 Almost constantly 1 2 1 1 Yes 1 1 1 1 1 1 2 1 2 1 1 3 5 1 1 Somewhat hard Very Hard Very Hard Somewhat hard 1 1 2 1 96 1 2 1 48 1 3 5 2 2 2 9 1 4 2 1
272 1 1 180104 1 3 12 2 S Female Yes 2 Less often 1 2 1 1 Yes 2 2 2 2 2 1 2 2 2 2 2 5 Somewhat hard Not too hard Not too hard Not hard at all 2 1 8 8 1 1 2 2 81 1 2 3 2 1 5 4 99 3 2 2 1
273 1 1 180104 1 3 51 5 S Male Yes 1 Less often 1 2 1 1 Yes 2 1 2 1 2 1 2 1 2 2 2 1 4 3 Very Hard Very Hard Very Hard Very Hard 1 1 1 1 4 1 2 2 51 1 8 1 2 1 1 9 2 4 3 1
274 1 1 180104 1 1 42 5 U Male Yes 1 Several times a week 1 2 1 1 No 2 1 2 2 2 2 2 1 2 1 2 4 Very Hard Somewhat hard Very Hard No answer 1 9 9 1 0 99 1 5 1 2 1 1 9 1 2 2 1
276 1 1 180104 1 3 37 2 S Female Yes 1 About once a day 1 2 1 1 Yes 1 1 1 2 2 1 2 1 2 1 2 3 3 Somewhat hard Very Hard Very Hard Not hard at all 1 1 1 1 10 1 1 2 43 1 6 2 2 1 1 8 1 4 2 1
277 1 1 180104 1 3 47 3 S Female Yes 1 Several times a day 1 2 1 2 No 1 1 2 2 2 2 2 2 2 2 2 Somewhat hard Somewhat hard Somewhat hard No answer 3 9 1 25 1 2 2 60 1 4 1 2 1 1 7 1 2 2 1
278 1 1 180104 1 1 25 3 S Male No 2 Refused 2 No 2 1 2 Very Hard No answer No answer No answer 2 1 8 0 92 9 8 3 2 1 1 5 3 1 1
279 1 1 180104 1 2 27 5 U Female Yes 1 Several times a day 1 2 1 1 Yes 1 1 2 2 2 1 2 1 2 2 1 1 2 Very Hard Very Hard Very Hard Not too hard 1 1 1 1 12 1 2 2 66 3 6 2 2 1 1 5 2 1 1
280 1 1 180104 1 4 30 1 R Female Yes 1 Almost constantly 1 2 1 1 Yes 1 1 1 2 2 1 2 1 2 1 2 2 3 Not too hard Very Hard Somewhat hard Not too hard 1 1 1 1 24 1 2 1 29 2 3 1 2 1 1 2 9 2 2 1
281 1 1 180104 1 4 8 2 U Male Yes 1 Several times a day 1 2 1 1 Yes 1 1 1 2 2 1 2 1 2 1 1 1 2 Somewhat hard Very Hard Very Hard Somewhat hard 1 1 2 1 14 2 2 1 99 1 6 1 2 1 1 8 3 3 2 1
282 1 1 180104 1 4 15 4 S Female Yes 1 Several times a day 1 2 1 1 Yes 1 1 2 2 1 1 2 1 2 1 2 3 2 3 Not too hard Very Hard Very Hard Not hard at all 1 1 1 1 36 1 2 1 66 1 7 3 2 1 1 9 1 2 2 1
283 1 1 180104 1 4 15 1 R Male Yes 1 Several times a day 1 2 1 1 No 1 1 2 2 2 2 2 2 2 2 2 Very Hard Very Hard Very Hard No answer 1 1 1 1 3 1 2 2 78 1 4 3 2 1 1 6 2 3 3 1
284 1 1 180104 1 4 35 1 U Female Yes 1 Several times a week 1 2 1 1 Yes 2 1 2 2 2 1 2 1 2 2 2 4 5 Somewhat hard Not too hard Not too hard Somewhat hard 1 1 1 1 25 1 2 2 75 1 3 3 1 1 1 4 2 2 2 1
285 1 1 180104 1 4 35 1 R Female Yes 1 Several times a day 1 2 1 1 Yes 1 1 1 2 2 1 2 1 2 1 2 3 4 Somewhat hard Very Hard Very Hard Not too hard 1 1 9 1 3 1 2 1 47 1 8 2 2 1 1 4 1 5 3 1
286 1 1 180104 1 4 35 1 U Female Yes 1 About once a day 1 2 1 1 Yes 1 1 1 2 1 2 1 1 1 1 2 2 3 1 Somewhat hard Very Hard Very Hard Somewhat hard 3 9 1 60 1 2 1 30 3 4 1 1 1 1 8 3 5 3 1
287 1 1 180104 1 4 6 1 S Female Yes 1 Almost constantly 1 2 1 1 Yes 1 1 2 2 1 1 2 1 2 1 2 3 1 3 Very Hard Very Hard Very Hard Somewhat hard 1 1 1 1 12 1 1 1 48 1 7 1 2 1 1 7 1 2 2 1
288 1 1 180104 1 4 6 2 S Female Yes 1 About once a day 1 2 1 1 Yes 1 1 2 2 1 1 1 2 2 2 2 3 2 3 Very Hard Not hard at all Somewhat hard Not hard at all 2 1 6 1 3 1 1 1 55 3 5 3 2 2 2 2 2 5 2 1
289 1 1 180104 1 4 41 3 S Female No 2 Refused 2 No 2 2 2 Somewhat hard No answer No answer No answer 1 1 1 8 1 2 2 90 5 7 3 2 1 1 3 1 1 2
290 1 1 180105 1 1 36 3 S Male Yes 1 Several times a day 1 2 1 2 No 2 1 2 2 2 2 2 1 2 2 2 3 Very Hard Very Hard Very Hard No answer 1 1 1 1 0 77 1 4 3 2 1 1 7 2 3 3 1
291 1 1 180105 1 3 12 3 U Male Yes 1 Several times a week 1 2 1 2 No 1 1 2 2 2 2 2 2 2 2 2 Not hard at all Not hard at all Not hard at all No answer 1 1 1 9 3 1 1 9 84 5 4 3 2 2 2 99 4 1 1
292 1 1 180105 1 3 13 1 R Male Yes 1 Several times a day 1 2 1 1 Yes 1 1 2 2 1 1 2 1 2 1 2 3 1 3 Very Hard Not too hard Somewhat hard Not too hard 3 9 1 0 67 1 7 3 2 1 1 7 1 2 2 1
293 1 1 180105 1 3 37 3 S Male No 2 Refused 2 No 2 2 2 Very Hard No answer No answer No answer 2 1 8 2 1 2 2 42 9 3 1 2 1 1 1 2 1 2
294 1 1 180105 1 2 26 3 S Male Yes 2 Several times a week 2 1 1 No 2 1 2 2 2 2 2 2 2 2 2 Somewhat hard Somewhat hard Not hard at all No answer 1 1 1 1 40 2 1 2 88 1 3 5 2 1 1 4 1 2 2 1
295 1 1 180105 1 3 37 3 S Female Yes 1 Several times a day 1 2 1 1 No 2 1 2 2 2 2 2 1 2 1 2 5 Very Hard Very Hard Somewhat hard No answer 3 9 1 97 1 1 1 68 1 7 3 2 1 1 9 3 2 2 1
296 1 1 180105 1 3 21 1 R Female No 2 Refused 2 No 2 2 2 Somewhat hard No answer No answer No answer 2 1 8 0 70 1 1 4 2 1 1 98 1 2 2 1
297 1 1 180105 1 2 18 2 S Male Yes 1 Almost constantly 1 2 1 1 Yes 1 1 1 1 1 1 1 1 1 2 1 2 3 3 4 4 Not hard at all Not hard at all Somewhat hard Not hard at all 2 1 3 2 2 1 2 2 60 1 6 1 2 1 1 99 1 3 3 1
298 1 1 180105 1 3 13 2 R Female No 2 Refused 2 No 1 1 1 Not hard at all No answer No answer No answer 1 1 1 0 79 5 5 3 2 2 2 1 1 1 1
299 1 1 180105 1 1 36 5 U Female Yes 1 Several times a day 1 2 1 1 Yes 2 1 1 2 2 1 2 1 2 2 2 1 2 Not too hard Not too hard Somewhat hard Not hard at all 1 1 1 1 0 60 3 3 3 2 1 1 7 4 3 1 1
300 1 1 180105 1 2 39 3 S Female Yes 1 Several times a day 1 2 1 1 Yes 1 1 2 2 2 1 2 1 2 1 2 1 5 Not hard at all Not hard at all Not hard at all Not hard at all 1 1 1 1 12 1 2 1 62 1 8 3 2 1 1 8 1 2 2 1
301 1 1 180105 1 3 37 3 U Female Yes 1 Several times a day 1 2 1 1 Yes 1 2 2 2 2 1 2 2 2 2 2 2 Very Hard Very Hard Very Hard Not too hard 1 1 1 1 2 1 2 2 62 3 5 1 2 1 1 2 1 2 2 1
302 1 1 180105 1 2 39 3 U Female No 2 Refused 1 1 Yes 1 2 1 2 2 1 2 2 2 2 2 3 Very Hard Very Hard No answer Not too hard 1 1 1 0 83 5 2 3 2 1 1 2 3 3 3 1
303 1 1 180105 2 3 12 4 S Female Yes 1 Several times a day 1 8 1 1 Yes 2 2 2 2 2 1 2 2 1 2 2 1 Not hard at all Somewhat hard Very Hard Not hard at all 3 9 1 0 57 2 4 1 1 7 5 2 4 2 2 1
304 1 1 180105 1 1 42 2 R Female No 2 Refused 2 No 2 2 2 Do not use/have No answer No answer No answer 2 1 6 6 1 2 2 25 1 3 4 2 1 1 3 4 4 2 2 2
305 1 1 180105 1 3 12 3 U Female Yes 2 Less often 1 2 1 2 No 2 1 2 2 2 2 2 2 2 2 2 Very Hard Not hard at all Somewhat hard No answer 1 1 1 3 0 70 5 3 3 2 1 1 3 2 1 1
307 1 1 180105 1 1 36 4 S Male Yes 1 Several times a day 1 2 1 1 Yes 1 1 1 1 1 1 2 1 2 1 1 3 2 3 3 Somewhat hard Very Hard Impossible Not hard at all 1 1 1 1 10 2 1 2 62 2 4 5 2 1 1 9 4 1 1
308 1 1 180105 1 1 42 2 R Male No 2 Refused 2 No 2 2 2 Do not use/have No answer No answer No answer 3 9 98 1 2 2 48 1 1 2 2 1 1 3 4 9 3 2 2
309 1 1 180110 1 3 12 5 U Male Yes 1 About once a day 1 2 1 2 Yes 2 1 2 1 2 1 1 2 2 1 1 8 8 5 Not hard at all Not hard at all Not too hard Not hard at all 2 1 8 2 0 97 8 99 99 9 9 9 99 9 9 9 9 9
310 1 1 180105 1 3 54 1 R Female Yes 2 Less often 1 2 1 2 No 2 1 2 2 2 2 2 2 2 2 2 Not hard at all Not hard at all Not hard at all No answer 2 1 3 3 2 1 2 2 63 1 5 3 2 1 1 6 2 2 2 1
311 1 1 180105 1 3 11 5 U Female Yes 1 Several times a day 1 2 1 1 No 1 1 1 2 2 2 2 1 2 2 2 4 Somewhat hard Not hard at all Not hard at all No answer 1 1 1 3 0 76 3 7 3 2 2 2 7 2 4 3 1
312 1 1 180105 1 3 13 5 S Female Yes 2 Several times a day 1 2 1 2 Yes 2 1 2 2 2 1 2 1 2 1 2 5 1 Very Hard Very Hard Very Hard Not hard at all 3 9 1 15 1 2 2 99 1 7 3 2 1 1 99 2 9 2 1
313 1 1 180105 1 3 37 4 U Male Yes 1 Several times a day 1 2 1 1 Yes 1 1 1 1 1 1 1 1 2 2 1 3 2 2 3 1 Very Hard Very Hard Very Hard Very Hard 1 1 1 1 32 1 2 1 50 1 8 1 2 2 2 5 1 3 3 1
315 1 1 180105 1 3 12 4 S Female Yes 1 Almost constantly 1 2 1 1 Yes 2 2 2 1 1 1 1 1 1 2 1 1 1 1 1 1 Not hard at all Very Hard Very Hard Not hard at all 1 1 1 1 5 1 2 2 56 6 6 1 1 1 1 7 3 3 3 1
317 1 1 180105 1 1 34 5 U Female No 2 Refused 1 2 No 2 1 1 2 2 2 2 2 2 2 2 Very Hard Not hard at all No answer No answer 2 1 8 3 2 2 2 59 1 4 6 2 2 2 3 2 2 2 1
319 1 1 180105 1 1 25 5 U Female No 2 Refused 1 2 No 2 2 2 2 2 2 2 2 2 2 2 Very Hard Very Hard No answer No answer 1 1 1 0 60 9 3 1 2 1 1 99 1 1 1
320 1 1 180105 1 3 37 2 R Male Yes 1 Less often 2 1 1 No 2 1 1 2 2 1 2 1 2 2 2 4 3 Very Hard Very Hard Not too hard No answer 3 9 1 0 20 6 3 4 2 5 5 2 2 5 4 1
322 1 1 180105 1 1 36 1 S Female Yes 1 Several times a day 1 2 1 1 Yes 2 1 1 2 2 1 2 1 2 1 2 1 4 Somewhat hard Not hard at all Not too hard Somewhat hard 1 1 2 1 73 1 2 2 37 2 3 4 2 1 1 3 3 5 2 1
323 1 1 180105 1 3 45 3 S Male Yes 1 Several times a day 1 2 1 1 Yes 1 1 2 2 2 1 2 2 2 2 1 3 Very Hard Very Hard Very Hard Not hard at all 1 1 1 1 2 1 2 1 63 1 6 2 2 2 2 8 2 2 2 1
324 1 1 180105 1 1 34 5 S Male Yes 1 Several times a day 1 2 1 1 No 1 1 2 2 2 2 2 2 1 2 2 Very Hard Somewhat hard Very Hard No answer 1 1 1 1 5 1 2 1 62 1 4 3 2 1 1 7 2 6 6 1
325 1 1 180105 1 1 34 5 S Female Yes 1 Several times a day 1 8 1 1 No 1 1 2 2 2 2 2 1 2 1 2 3 Not hard at all Not too hard Somewhat hard No answer 3 9 1 10 1 2 2 45 1 6 4 2 1 1 8 3 4 2 1
327 1 1 180105 1 3 51 1 R Male Yes 1 Several times a day 1 2 1 1 Yes 1 1 2 2 2 1 2 2 2 1 2 1 Not too hard Not too hard Not too hard Not too hard 1 1 1 1 2 1 2 2 58 1 3 1 2 1 1 6 1 2 2 1
328 1 1 180105 1 3 12 4 S Male Yes 1 Almost constantly 1 2 1 1 Yes 1 1 2 2 1 1 2 1 1 1 1 4 1 1 Not hard at all Very Hard Very Hard Not too hard 1 1 1 1 3 1 2 1 46 2 3 4 2 1 1 6 3 2 2 1
329 1 1 180105 1 1 36 5 U Male Yes 1 Almost constantly 1 2 1 1 Yes 2 1 1 1 1 1 1 1 1 1 2 3 3 1 1 1 Not too hard Very Hard Somewhat hard Very Hard 3 9 3 5 1 2 2 22 6 3 4 1 2 2 4 3 6 4 1
330 1 1 180105 1 3 12 1 R Male Yes 1 Several times a week 1 2 2 Yes 1 1 2 1 2 1 2 2 2 2 2 3 2 Very Hard No answer Not too hard Not too hard 2 1 4 1 0 46 6 3 1 2 1 1 3 4 3 3 1
331 1 1 180105 1 2 39 3 S Female Yes 1 Almost constantly 1 2 1 1 Yes 1 1 1 2 2 1 2 1 2 1 1 2 2 Somewhat hard Somewhat hard Not too hard Not too hard 1 1 2 1 15 1 1 1 64 1 8 3 2 2 2 99 3 2 2 1
332 1 1 180105 1 3 12 4 S Male Yes 1 Several times a day 1 2 1 1 Yes 1 1 2 1 2 1 2 1 2 2 2 4 3 3 Somewhat hard Very Hard Very Hard Not too hard 1 1 1 1 0 80 5 7 3 2 9 9 8 4 1 1
333 1 1 180105 1 3 37 3 U Female Yes 1 Less often 1 2 2 No 1 2 2 2 2 2 2 1 2 1 2 2 Very Hard No answer Not too hard No answer 2 1 3 1 0 70 9 3 3 2 1 1 99 2 3 3 2 2
335 1 1 180105 1 2 17 3 S Male Yes 1 Several times a day 1 2 1 1 Yes 1 1 2 1 1 1 2 1 2 2 1 3 3 2 1 Very Hard Very Hard Very Hard Not hard at all 1 1 1 1 2 1 2 1 74 1 7 5 2 1 1 9 1 2 2 1
337 1 1 180105 1 2 17 5 U Female No 2 Refused 2 No 2 2 2 Impossible No answer No answer No answer 8 9 0 68 4 5 3 2 2 2 9 9 9 9 9 9
338 1 1 180105 1 2 17 3 S Female Yes 1 Several times a day 1 2 1 1 Yes 1 1 2 2 2 1 1 2 2 2 2 1 3 Not hard at all Very Hard Very Hard Not too hard 3 9 1 0 54 1 3 2 2 1 1 4 1 2 2 1
339 1 1 180105 1 3 13 4 U Female Yes 1 Almost constantly 1 2 1 1 Yes 1 1 1 2 2 1 1 1 2 1 2 2 1 1 Not hard at all Very Hard Very Hard Not hard at all 1 1 1 1 4 1 1 1 22 6 4 7 1 1 1 9 1 3 3 1
340 1 1 180105 1 3 51 5 S Female Yes 1 About once a day 1 2 1 1 Yes 2 1 2 2 1 1 2 1 2 1 2 5 2 3 Very Hard Very Hard Very Hard Very Hard 1 1 1 1 97 1 2 2 67 1 3 3 2 1 1 7 2 2 2 1
341 1 1 180105 1 3 13 1 R Male Yes 2 Almost constantly 1 2 1 2 Yes 2 1 2 2 2 1 1 1 2 2 2 1 4 1 Very Hard Very Hard Very Hard Very Hard 1 1 2 1 0 62 3 6 1 2 1 1 5 3 1 1
342 1 1 180105 1 1 42 4 S Female Yes 1 Several times a day 1 2 1 2 Yes 1 1 1 2 1 1 2 2 2 2 2 3 1 Not too hard Somewhat hard Not too hard Somewhat hard 1 1 2 1 12 1 2 2 66 1 3 1 2 1 1 6 1 5 5 1
343 1 1 180105 1 2 26 1 R Male No 2 Refused 2 No 2 2 2 Very Hard No answer No answer No answer 1 1 1 60 1 1 2 74 1 3 3 2 1 1 3 9 1 2
344 1 1 180105 1 3 51 1 R Male No 2 Refused 2 No 2 1 2 Not too hard No answer No answer No answer 2 1 4 4 1 1 2 73 1 3 3 2 1 1 99 1 2 2 2 1
345 1 1 180105 1 3 47 4 S Female Yes 1 Several times a day 1 2 1 1 Yes 2 1 2 1 1 1 2 1 1 1 2 1 3 5 3 Somewhat hard Not hard at all Very Hard Not hard at all 1 1 1 1 4 1 2 2 68 1 4 3 2 1 1 6 1 2 2 1
346 1 1 180109 1 3 5 3 S Male Yes 2 Several times a week 1 2 1 1 Yes 2 1 2 2 2 1 2 2 2 2 2 3 Somewhat hard Somewhat hard Somewhat hard Not hard at all 3 9 1 3 2 2 1 69 1 5 3 2 1 1 7 3 2 2 1
347 1 1 180105 1 2 17 5 U Female No 2 Refused 2 No 2 2 2 Not hard at all No answer No answer No answer 1 8 9 0 99 5 3 4 2 9 9 99 9 9 9 9 9
349 1 1 180105 1 3 48 3 S Male Yes 1 Several times a day 1 2 1 1 No 1 2 2 2 2 2 2 2 2 2 2 Very Hard Somewhat hard Very Hard No answer 8 9 1 96 1 2 1 73 1 5 3 2 1 1 6 3 2 2 1
350 1 1 180105 1 2 19 2 S Male Yes 1 Almost constantly 1 2 1 1 Yes 1 1 2 1 1 1 1 1 2 1 1 5 3 1 2 3 Somewhat hard Very Hard Very Hard Not hard at all 1 1 2 1 3 1 2 1 61 1 7 1 2 1 1 9 1 2 2 1
351 1 1 180105 1 3 48 1 R Male Yes 1 Several times a day 1 3 1 1 Yes 2 2 1 2 1 1 1 1 2 2 2 1 1 1 1 Not hard at all Not hard at all Not hard at all Not hard at all 3 9 3 0 29 6 2 1 1 1 1 4 4 3 3 2 1
353 1 1 180105 1 3 47 1 R Male No 2 Refused 1 2 No 2 2 2 2 2 2 2 2 2 2 2 Not hard at all Not hard at all No answer No answer 2 1 4 0 54 1 2 1 2 1 1 4 1 2 2 1
354 1 1 180105 1 2 20 3 S Male Yes 1 Several times a day 1 2 1 1 Yes 1 1 2 1 2 1 2 1 2 2 2 1 1 1 Very Hard Very Hard Very Hard Not too hard 1 1 1 1 3 1 2 1 78 1 3 3 2 1 1 8 2 2 2 1
356 1 1 180105 1 2 29 4 S Female Yes 1 About once a day 1 2 1 1 No 2 1 2 2 2 2 2 2 2 2 2 Very Hard Somewhat hard Somewhat hard No answer 1 1 1 1 6 1 2 1 80 1 6 3 2 1 1 6 1 3 3 1
357 1 1 180105 1 2 55 1 R Female Yes 2 Less often 1 2 1 2 No 2 1 2 2 2 2 2 2 2 2 2 Very Hard Not hard at all Not hard at all No answer 2 1 4 8 3 1 2 2 72 1 3 3 2 1 1 1 1 2 2 1
358 1 1 180105 1 4 8 1 R Female Yes 1 Several times a day 1 2 1 1 No 2 1 1 2 2 2 2 2 2 2 2 Not hard at all Somewhat hard Somewhat hard No answer 3 9 1 10 1 1 2 65 1 3 3 2 1 1 3 3 2 2 1
359 1 1 180105 1 4 4 3 S Female Yes 1 Several times a day 1 8 1 1 No 1 1 2 2 2 2 2 2 2 2 2 Somewhat hard Somewhat hard Somewhat hard No answer 1 1 1 1 96 1 2 2 80 1 6 3 2 1 1 7 1 2 2 1
360 1 1 180105 1 4 8 2 U Male Yes 1 Several times a day 1 2 1 1 Yes 1 1 2 2 1 1 2 1 2 1 1 2 1 3 Very Hard Very Hard Not too hard Not hard at all 1 1 1 1 12 1 2 1 71 1 6 3 2 1 1 8 1 2 2 1
361 1 1 180105 1 4 16 3 S Male Yes 1 Several times a day 1 2 1 1 Yes 1 1 2 1 1 1 1 1 2 2 1 1 4 1 4 4 Not hard at all Not too hard Not too hard Not too hard 1 1 1 1 4 1 1 2 52 1 6 1 2 1 1 8 2 2 2 1
362 1 1 180105 1 4 6 4 S Female Yes 1 About once a day 1 2 1 1 Yes 1 1 2 1 1 1 2 1 2 1 1 3 5 3 3 Somewhat hard Very Hard Very Hard Not too hard 3 9 1 7 2 2 1 66 3 4 3 2 1 1 7 2 1 1
365 1 1 180105 1 4 6 1 R Female Yes 1 Several times a week 1 2 1 1 Yes 2 1 2 2 2 1 2 2 2 2 2 3 Somewhat hard Not too hard Not too hard Not too hard 1 1 1 1 8 1 2 2 71 5 6 3 2 1 1 5 2 1 1
366 1 1 180105 1 4 6 5 U Male Yes 1 Several times a day 1 2 1 1 No 1 1 1 2 2 2 2 1 2 2 2 4 Somewhat hard Not hard at all Somewhat hard No answer 1 1 8 1 25 1 1 1 46 1 7 1 2 3 3 9 3 5 2 1
367 1 1 180105 1 4 6 2 S Female No 2 Refused 2 No 2 2 2 Somewhat hard No answer No answer No answer 1 1 8 35 1 2 2 93 5 3 3 2 1 1 3 1 1 2
368 1 1 180105 1 4 32 2 U Male Yes 1 Several times a day 1 2 2 No 1 1 2 2 2 2 2 1 2 2 2 4 Very Hard No answer Very Hard No answer 3 9 1 0 55 2 6 3 2 1 1 9 4 2 2 2 1
369 1 1 180105 1 4 6 5 S Male Yes 2 About once a day 1 2 1 1 No 2 1 2 2 2 2 2 2 2 2 2 Very Hard Somewhat hard Somewhat hard No answer 1 1 2 1 0 67 1 8 3 2 3 3 2 1 2 2 1
370 1 1 180105 1 4 6 1 R Female Yes 2 Several times a day 1 2 1 2 Yes 2 1 2 2 2 1 2 1 2 1 2 1 3 Not hard at all Not hard at all Not too hard Not hard at all 1 1 8 1 36 1 2 2 66 1 3 3 2 1 1 3 2 2 2 1
371 1 1 180105 1 4 6 5 S Male Yes 1 Several times a day 1 2 1 2 No 1 1 2 2 2 2 2 2 2 2 2 Somewhat hard Not hard at all Not hard at all No answer 2 1 4 2 15 2 2 1 68 1 6 3 2 1 1 99 9 9 9 9 9
372 1 1 180105 1 4 53 4 U Female Yes 1 Several times a day 8 1 2 Yes 2 1 2 1 2 1 2 1 2 2 2 2 1 3 Very Hard Somewhat hard Very Hard Somewhat hard 1 1 1 1 20 1 1 2 83 3 4 3 2 1 1 3 2 1 1
374 1 1 180105 1 4 32 2 U Male Yes 1 About once a day 8 1 1 No 2 2 1 2 2 2 2 1 2 2 2 3 Not hard at all Not hard at all Not hard at all No answer 3 9 3 30 1 1 1 19 6 3 1 2 1 1 98 1 4 4 1
375 1 1 180105 1 4 6 4 U Male Yes 1 Several times a day 1 2 1 1 No 2 1 2 2 2 2 2 1 2 2 2 1 Somewhat hard Somewhat hard Somewhat hard No answer 2 1 4 1 4 1 2 2 70 5 6 3 2 1 1 9 2 2 2 1
376 1 1 180105 1 4 32 2 U Male Yes 1 Several times a day 1 2 1 1 No 1 1 2 2 2 2 1 1 1 2 2 5 3 Not hard at all Not hard at all Somewhat hard No answer 1 1 1 1 0 75 1 2 3 2 1 1 8 1 2 2 1
378 1 1 180106 1 4 6 4 S Male Yes 1 Several times a day 1 2 2 Yes 1 1 2 2 2 1 2 1 2 2 2 1 3 Not hard at all No answer Very Hard Somewhat hard 1 1 1 1 10 1 2 2 70 6 6 3 2 1 1 99 3 1 2
379 1 1 180106 2 1 42 3 U Female Yes 1 About once a day 1 2 1 1 Yes 1 1 2 2 2 1 1 1 1 2 2 2 3 3 Very Hard Very Hard Very Hard Somewhat hard 1 1 9 1 0 58 2 2 1 1 7 5 98 4 2 2 1
381 1 1 180106 1 1 42 3 S Female Yes 1 Less often 2 1 2 Yes 1 2 2 2 2 1 2 2 2 2 2 5 Very Hard Very Hard Do not use/have Not too hard 3 9 1 20 1 2 2 67 6 4 6 2 1 1 2 3 1 1
382 1 1 180106 1 3 24 4 S Male Yes 1 Almost constantly 1 2 1 1 Yes 1 1 1 2 2 1 2 1 1 2 1 1 1 Somewhat hard Very Hard Very Hard Somewhat hard 1 1 1 1 5 1 1 2 43 9 4 1 2 2 2 99 2 1 1
383 1 1 180106 1 3 47 2 U Male Yes 2 About once a day 1 2 2 No 1 1 2 2 1 1 1 1 2 2 2 3 3 3 4 Very Hard No answer Very Hard No answer 1 1 1 1 50 2 1 2 75 1 7 3 2 1 1 5 2 2 2 1
384 1 1 180109 2 3 48 1 R Female No 2 Refused 1 1 No 2 2 2 2 2 2 2 2 2 2 2 Not hard at all Not hard at all No answer No answer 2 1 9 0 58 3 1 4 1 8 9 1 8 1 1
385 1 1 180106 1 3 48 5 S Male No 2 Refused 1 8 No 2 2 2 2 2 2 2 2 2 2 2 Somewhat hard Somewhat hard No answer No answer 8 9 0 81 5 3 3 2 1 1 2 3 1 1
386 1 1 180106 1 3 1 2 S Male Yes 1 Several times a day 1 2 1 1 No 1 1 2 2 2 2 2 1 2 2 1 3 Not too hard Very Hard Very Hard No answer 1 1 1 1 12 1 2 2 79 1 3 1 2 1 1 9 1 2 2 1
387 1 1 180106 1 2 17 1 R Male No 2 Refused 1 2 No 2 2 2 2 2 2 2 2 2 2 2 Not too hard Not too hard No answer No answer 1 1 2 0 82 1 5 3 2 1 1 99 3 1 1
388 1 1 180106 2 2 17 4 S Male No 2 Refused 2 No 2 2 2 Not hard at all No answer No answer No answer 1 1 9 0 75 1 1 3 1 1 7 4 98 3 2 2 1
389 1 1 180106 1 3 48 1 S Female Yes 1 About once a day 2 1 1 Yes 2 1 2 2 2 1 2 1 2 2 2 2 5 Not too hard Not too hard Not too hard Not too hard 2 1 5 3 0 52 1 4 4 2 5 5 3 1 4 2 1
390 1 1 180106 1 4 2 1 R Male No 2 Refused 2 No 2 2 2 Not too hard No answer No answer No answer 1 1 1 0 56 6 2 1 2 5 5 99 3 9 1 2 2
391 1 1 180106 1 1 34 5 S Male Yes 1 Several times a day 1 2 1 1 No 1 1 2 2 2 2 2 1 2 2 2 3 Not too hard Not hard at all Very Hard No answer 1 1 2 1 10 1 2 2 63 1 6 3 2 1 1 99 3 2 2 1
392 1 1 180106 1 4 6 4 U Female Yes 1 Almost constantly 1 2 1 2 Yes 1 1 2 2 2 1 1 1 1 1 2 2 3 2 Not too hard Not too hard Somewhat hard Not too hard 3 9 1 30 1 1 2 99 1 4 1 2 1 1 7 9 2 2 1
393 1 1 180106 1 4 6 1 S Female Yes 2 Less often 1 8 1 2 No 8 1 2 2 2 2 2 2 2 2 2 Somewhat hard Not too hard Somewhat hard No answer 3 9 1 16 1 2 2 66 1 5 3 2 1 1 6 1 2 2 1
394 1 1 180106 1 4 6 5 S Female Yes 1 Almost constantly 2 1 1 Yes 1 1 2 1 1 1 2 1 2 2 1 5 5 1 1 Somewhat hard Very Hard Very Hard Somewhat hard 1 1 1 1 20 1 2 2 70 3 5 3 1 1 5 4 2 1 1 1
395 1 1 180106 2 4 6 5 U Female No 2 Refused 2 No 2 2 2 Very Hard No answer No answer No answer 2 1 5 0 89 5 1 3 1 8 9 98 2 1 2
396 1 1 180106 1 4 53 4 U Male No 2 Refused 2 No 2 2 1 Very Hard No answer No answer No answer 2 1 5 1 2 1 2 55 6 2 1 2 1 1 2 2 3 3 2 2
397 1 1 180106 1 4 2 1 R Male Yes 1 About once a day 1 2 1 1 No 1 1 2 2 2 2 2 2 8 2 2 Not hard at all Very Hard Very Hard No answer 3 9 1 20 1 2 2 62 1 6 1 2 1 1 6 1 2 2 1
398 1 1 180106 1 4 2 2 U Female Yes 1 Several times a day 1 2 1 1 Yes 1 1 2 2 2 1 2 1 2 1 2 3 5 Somewhat hard Somewhat hard Very Hard Not too hard 3 9 1 10 1 2 1 69 1 6 3 2 1 1 99 2 2 2 1
399 1 1 180106 1 2 20 1 S Female Yes 1 About once a day 1 2 1 2 Yes 2 1 2 2 2 1 2 1 2 1 2 1 2 Somewhat hard Not hard at all Somewhat hard Not hard at all 2 1 5 1 3 1 2 2 51 2 4 4 2 1 5 4 1 3 7 5 1
401 1 1 180106 1 2 55 5 U Female Yes 1 Less often 2 1 1 Yes 2 2 2 2 2 1 1 1 2 2 2 1 5 5 Very Hard Very Hard Very Hard Very Hard 1 1 1 1 5 1 2 2 81 1 6 3 2 1 1 6 2 2 2 1
402 1 1 180106 2 4 6 3 U Female Yes 1 Almost constantly 1 2 1 1 Yes 1 2 1 2 2 1 2 1 2 1 1 2 5 Not too hard Somewhat hard Very Hard Not too hard 1 1 9 1 15 1 2 2 30 1 3 1 1 7 5 4 3 6 4 1
404 1 1 180106 1 2 18 4 S Female Yes 1 Less often 2 1 2 No 1 1 2 2 2 2 2 2 2 2 2 Not too hard Somewhat hard Not too hard No answer 1 1 2 1 50 1 2 2 88 5 4 3 2 1 1 7 1 1 1
405 1 1 180106 1 3 48 5 U Female Yes 1 About once a day 1 2 1 1 No 1 1 2 2 2 2 2 1 2 2 2 3 Not hard at all Not hard at all Not hard at all No answer 1 1 1 1 2 1 2 2 68 1 5 1 2 2 2 6 1 3 2 1
406 1 1 180106 1 4 6 1 U Female Yes 1 Several times a week 1 2 1 1 No 1 2 2 2 2 2 2 2 2 2 2 Very Hard Somewhat hard Somewhat hard No answer 2 1 6 2 4 1 2 1 49 2 5 1 2 1 2 4 6 2 4 4 1
407 1 1 180106 1 4 15 2 U Female Yes 1 About once a day 1 2 1 2 No 1 1 2 2 2 2 2 2 2 2 2 Very Hard Somewhat hard Very Hard No answer 2 1 3 2 2 1 2 2 79 1 3 3 2 1 1 6 1 2 2 1
408 1 1 180106 1 4 4 3 U Male Yes 2 Less often 1 2 1 1 No 2 1 2 2 2 1 2 1 2 2 2 3 5 Not too hard Not too hard Not too hard No answer 1 1 1 3 2 1 2 2 70 6 7 3 2 3 3 3 5 1 1
410 1 1 180106 1 3 48 2 U Female No 2 Refused 2 No 2 2 2 Very Hard No answer No answer No answer 1 1 1 0 58 3 3 4 2 2 2 1 2 1 2
411 1 1 180110 1 2 26 4 S Female No 2 Refused 1 2 No 2 2 2 2 2 2 2 2 2 2 2 Somewhat hard Somewhat hard No answer No answer 8 9 8 2 1 2 87 5 3 3 2 1 1 8 1 1 1
416 1 1 180107 1 2 26 2 S Female Yes 2 About once a day 2 1 2 No 2 1 2 2 2 2 2 2 2 2 2 Very Hard Not hard at all Not too hard No answer 3 9 3 0 88 5 4 3 2 1 1 99 8 9 9 1
417 1 1 180107 1 3 13 3 U Female Yes 1 Almost constantly 1 2 1 1 Yes 1 1 2 2 1 1 1 1 2 2 2 2 1 1 5 Not too hard Very Hard Very Hard Not hard at all 1 1 1 1 7 1 2 2 18 6 3 4 2 2 2 1 2 8 3 1
419 1 1 180107 1 1 34 4 S Female Yes 1 Several times a day 1 8 1 8 No 1 1 2 2 2 1 2 1 2 2 2 1 5 Very Hard Not too hard Not hard at all No answer 2 1 4 1 4 1 2 2 65 4 3 3 2 2 2 3 2 6 3 1
420 1 1 180107 1 2 26 2 S Female Yes 1 Almost constantly 1 2 1 1 Yes 1 1 2 1 2 1 2 1 2 1 1 1 1 2 Not too hard Very Hard Impossible Not too hard 1 1 1 1 96 1 1 2 64 1 8 1 2 1 1 8 3 2 2 1
421 1 1 180107 1 2 39 3 S Female Yes 1 Several times a week 1 2 1 1 No 2 1 2 2 2 2 2 2 2 1 2 Not too hard Very Hard Not too hard No answer 2 1 8 2 12 1 2 2 69 1 3 1 2 1 1 6 3 2 2 1
422 1 1 180107 1 1 36 1 R Female Yes 1 Several times a day 1 2 1 1 Yes 1 1 2 2 2 1 2 1 2 1 2 1 4 Impossible Very Hard Impossible Not too hard 3 9 1 10 1 1 2 65 6 6 1 2 1 1 99 1 1 1
423 1 1 180107 1 3 45 2 S Male Yes 2 Several times a week 8 1 2 Yes 2 1 8 2 2 1 2 1 2 2 2 3 5 Very Hard Somewhat hard Somewhat hard Somewhat hard 3 9 1 0 65 5 99 6 2 1 5 4 99 9 1 1
424 1 1 180107 1 3 45 3 S Male No 1 Less often 1 2 1 1 No 2 2 2 2 2 2 2 2 2 2 2 Not hard at all Not hard at all Not hard at all No answer 2 1 6 2 0 79 5 2 3 2 2 2 98 2 1 1
425 1 1 180107 1 2 39 3 S Male Yes 1 Several times a day 1 2 1 1 Yes 2 1 2 2 2 1 2 2 2 2 2 2 Impossible Impossible Impossible Not too hard 3 9 1 0 48 1 5 5 2 1 1 7 4 5 5 1
426 1 1 180107 1 3 13 4 S Male Yes 1 Several times a day 1 2 1 1 Yes 1 1 1 1 2 1 2 1 1 1 1 3 1 1 Not hard at all Not too hard Not too hard Not too hard 3 9 1 2 1 2 1 46 4 4 2 2 2 2 6 2 1 1
427 1 1 180107 1 1 50 1 R Male Yes 1 Several times a day 1 2 1 1 No 2 1 2 2 2 2 2 1 2 2 2 3 Not too hard Somewhat hard Somewhat hard No answer 1 1 2 1 96 1 2 2 99 9 99 99 9 9 9 99 9 9 9 9 9
428 1 1 180107 1 1 36 5 U Male Yes 1 Almost constantly 2 1 1 Yes 1 1 1 2 2 1 2 2 2 1 1 1 Not too hard Very Hard Somewhat hard Not hard at all 1 1 1 1 2 2 2 1 37 1 3 1 2 1 1 6 2 5 1 1
429 1 1 180107 1 3 13 3 U Male Yes 2 Less often 1 1 1 1 2 Yes 2 1 2 2 2 1 2 2 2 2 2 4 Somewhat hard Somewhat hard Somewhat hard Not too hard 3 9 1 3 1 1 2 80 5 3 2 2 9 9 2 2 1 1
430 1 1 180107 1 1 36 5 U Female Yes 1 Several times a day 1 2 1 1 Yes 2 1 2 1 2 1 2 1 1 1 1 3 3 3 Very Hard Very Hard Impossible Not too hard 1 1 1 1 40 1 2 1 62 6 6 1 2 1 1 5 2 1 1
431 1 1 180107 1 2 39 5 S Female Yes 1 About once a day 1 2 1 1 Yes 1 1 1 2 2 1 2 1 2 2 1 1 3 Not hard at all Not too hard Somewhat hard Not too hard 1 1 1 1 12 1 2 1 62 1 3 3 2 1 1 99 1 2 2 1
432 1 1 180107 1 3 12 2 S Male Yes 1 Less often 1 2 1 2 No 2 1 2 2 2 2 2 2 2 2 2 Not hard at all Do not use/have Not hard at all No answer 3 9 1 8 1 2 2 80 1 3 3 2 1 1 99 1 2 2 2 1
433 1 1 180107 1 3 21 1 S Male Yes 2 Several times a day 1 2 1 2 No 2 1 2 2 2 2 2 2 2 2 2 Impossible Not too hard Not too hard No answer 1 1 8 1 0 63 1 6 5 2 1 1 6 1 2 2 1
434 1 1 180107 1 1 42 1 S Male Yes 2 About once a day 1 2 1 2 No 2 1 2 2 2 1 2 1 2 2 2 3 4 Somewhat hard Not hard at all Not hard at all No answer 8 9 1 5 1 1 2 80 3 8 3 2 1 1 4 5 1 1
435 1 1 180107 1 3 1 3 S Male No 2 Refused 2 No 2 2 2 Somewhat hard No answer No answer No answer 8 9 2 1 2 2 69 1 4 3 2 1 1 7 3 2 2 2 1
436 1 1 180107 1 3 12 3 S Male No 1 Several times a day 2 1 2 Yes 2 2 2 2 2 1 2 2 2 2 2 2 Not hard at all Not hard at all Not hard at all Not hard at all 3 9 1 0 99 1 99 3 2 1 1 99 1 2 2 2 2
437 1 1 180107 1 2 17 5 S Female Yes 1 About once a day 1 2 1 1 No 2 1 2 2 2 2 2 2 2 2 2 Not too hard Not too hard Somewhat hard No answer 1 1 1 1 0 68 1 6 3 2 1 1 9 2 2 2 1
439 1 1 180107 1 1 25 3 U Female No 1 Several times a day 2 1 2 No 2 2 2 2 2 2 2 2 2 2 2 Very Hard Very Hard Not hard at all No answer 2 1 8 8 0 67 5 3 3 2 1 1 1 2 1 1
440 1 1 180107 1 3 13 1 S Male Yes 1 Several times a day 1 2 1 1 No 2 1 2 2 2 2 2 1 2 2 2 3 Somewhat hard Somewhat hard Somewhat hard No answer 2 1 6 1 15 1 2 2 61 1 6 1 2 1 1 9 1 2 2 1
441 1 1 180107 1 2 20 1 S Female Yes 2 Several times a day 1 2 2 Yes 2 1 2 2 2 1 2 1 2 2 2 2 5 Somewhat hard No answer Not hard at all Not hard at all 2 1 4 2 0 59 6 3 1 2 1 1 2 9 1 2
442 1 1 180107 1 2 17 5 S Female Yes 2 Less often 1 8 1 2 No 2 1 2 2 2 1 2 2 2 2 2 5 Very Hard Not hard at all Not too hard No answer 1 1 8 1 4 1 2 2 84 5 6 3 2 2 2 3 2 1 1
443 1 1 180107 1 3 24 4 S Female Yes 2 Less often 2 2 No 2 1 2 2 2 2 2 2 2 2 2 Somewhat hard No answer Not too hard No answer 1 1 1 1 0 40 6 4 4 2 1 1 1 2 1 2
444 1 1 180107 1 2 17 5 S Female Yes 1 Several times a day 1 2 1 1 Yes 1 1 1 2 2 1 2 2 2 2 1 3 Somewhat hard Very Hard Very Hard Not hard at all 1 1 1 1 50 1 2 1 51 1 6 1 2 1 1 9 2 4 2 1
445 1 1 180107 1 1 36 5 S Male Yes 1 Several times a day 1 2 1 1 No 1 1 2 2 1 2 2 1 1 2 1 4 1 Very Hard Very Hard Very Hard No answer 1 1 1 1 8 1 2 2 54 1 6 1 2 1 1 9 2 3 3 1
446 1 1 180107 1 3 24 4 S Male Yes 1 Several times a day 1 2 1 1 No 2 1 2 2 2 2 2 1 2 2 2 2 Very Hard Very Hard Very Hard No answer 1 1 1 1 6 1 2 2 64 1 6 1 2 1 1 7 2 4 2 1
447 1 1 180107 1 3 24 3 S Male Yes 1 Several times a week 1 2 1 1 No 2 1 2 2 2 2 2 1 2 2 2 3 Somewhat hard Somewhat hard Not too hard No answer 3 9 1 4 1 2 2 50 1 3 1 2 1 1 7 1 2 2 1
448 1 1 180107 1 2 20 3 U Female Yes 1 Several times a day 1 1 2 1 2 Yes 1 1 2 2 2 1 2 1 2 2 2 1 1 Very Hard Very Hard Very Hard Somewhat hard 1 1 1 1 12 1 2 2 70 3 6 3 2 1 1 6 2 2 2 1
449 1 1 180107 1 4 2 1 S Male No 2 Refused 1 2 No 2 2 2 2 2 2 2 2 2 2 2 Very Hard Very Hard No answer No answer 1 1 9 4 1 2 2 89 3 6 3 9 9 9 99 9 9 9 9 9
450 1 1 180107 1 2 20 1 R Female No 2 Refused 1 2 No 2 2 2 2 2 2 2 2 2 2 2 Not hard at all Not hard at all No answer No answer 1 1 1 40 1 1 2 64 3 4 3 2 1 1 1 1 1 1
451 1 1 180107 1 3 48 5 S Female Yes 1 Almost constantly 1 2 1 1 No 1 1 1 2 2 2 2 1 2 1 1 4 Somewhat hard Not too hard Not too hard No answer 1 1 1 1 40 2 2 1 51 3 7 2 2 2 2 4 2 1 1
452 1 1 180107 1 3 45 3 S Male Yes 1 Several times a day 1 2 1 1 No 1 1 1 2 2 2 2 1 2 2 2 3 Not hard at all Somewhat hard Very Hard No answer 1 1 1 1 5 1 1 2 37 1 6 4 2 1 1 8 3 5 1 1
454 1 1 180107 1 4 6 1 R Female Yes 1 Almost constantly 1 2 1 2 Yes 1 1 2 2 2 1 2 1 2 1 2 1 3 Very Hard Not hard at all Not hard at all Very Hard 2 1 8 2 0 59 2 3 2 2 1 1 1 3 2 2 1
455 1 1 180107 1 4 6 5 U Female Yes 1 Several times a day 1 2 1 1 Yes 1 1 1 1 1 1 2 1 1 1 2 1 3 1 1 Somewhat hard Very Hard Very Hard Not too hard 2 1 7 2 24 1 2 2 60 1 8 3 2 9 9 99 2 2 2 1
457 1 1 180107 1 4 6 5 U Male Yes 1 Almost constantly 1 2 1 1 Yes 2 1 2 1 1 1 2 1 2 2 2 5 1 1 3 Somewhat hard Very Hard Very Hard Somewhat hard 1 1 2 1 1 1 2 2 54 1 6 1 2 1 1 8 3 2 2 1
458 1 1 180108 1 1 34 4 S Female No 2 Refused 1 2 No 2 2 2 2 2 2 2 2 2 2 2 Very Hard Very Hard No answer No answer 1 1 1 0 73 1 2 3 2 2 2 98 3 2 2 1
459 1 1 180108 1 1 36 1 R Male Yes 1 About once a day 1 8 1 1 No 1 1 2 2 2 2 2 1 2 2 2 2 Not hard at all Not hard at all Not too hard No answer 3 9 1 2 1 2 2 69 3 3 3 2 2 2 3 2 1 1
460 1 1 180108 1 3 12 2 S Male Yes 1 About once a day 1 2 1 1 No 1 1 2 2 2 2 2 2 2 2 2 Very Hard Not too hard Somewhat hard No answer 1 1 1 1 8 1 2 2 69 1 5 3 2 1 1 8 1 2 2 1
463 1 1 180108 2 1 34 5 S Male Yes 1 Several times a day 1 2 1 1 Yes 1 2 1 2 2 1 2 1 1 2 2 3 1 Not too hard Not too hard Not too hard Not too hard 1 1 9 1 4 2 1 1 47 4 4 1 1 1 1 5 3 2 2 1
464 1 1 180108 1 3 13 4 S Female Yes 1 Several times a day 1 2 1 1 Yes 2 1 1 2 2 1 2 1 2 2 2 1 1 Somewhat hard Not hard at all Not too hard Not hard at all 1 1 2 1 16 1 2 2 68 3 6 3 2 2 2 99 9 1 1
465 1 1 180108 1 3 24 5 U Female Yes 1 Several times a week 1 2 1 1 No 1 1 8 2 2 2 2 2 2 2 2 Very Hard Not too hard Not too hard No answer 3 9 1 0 61 3 3 1 2 2 2 98 8 2 2 1
466 1 1 180108 1 2 26 3 U Female Yes 1 Several times a day 1 2 1 1 Yes 1 1 2 2 2 1 2 1 2 2 2 1 3 Somewhat hard Not hard at all Very Hard Somewhat hard 1 1 2 1 99 62 5 7 1 2 1 1 99 2 1 1
467 1 1 180108 1 2 39 3 S Female No 2 Refused 2 No 2 2 2 Very Hard No answer No answer No answer 2 1 6 2 1 2 2 65 5 4 3 2 1 1 98 2 1 2
468 1 1 180108 1 1 34 5 S Male Yes 1 Almost constantly 1 2 1 1 Yes 1 1 1 2 2 1 2 1 2 2 1 3 3 Very Hard Somewhat hard Very Hard Not too hard 1 1 1 1 10 1 1 2 57 1 8 1 2 1 1 8 2 4 2 1
469 1 1 180108 1 1 50 1 R Female Yes 1 Several times a day 1 2 1 1 Yes 2 1 1 2 2 1 2 1 2 1 2 2 2 Somewhat hard Not hard at all Somewhat hard Not hard at all 1 1 1 1 20 1 2 2 25 6 3 2 2 1 5 4 5 4 2 2 1
470 1 1 180108 1 1 42 5 S Male Yes 1 Several times a day 1 2 1 1 Yes 2 1 2 2 1 1 1 1 1 2 1 2 1 3 2 Do not use/have Very Hard Very Hard Somewhat hard 1 1 1 1 14 1 2 2 25 2 6 2 2 1 1 3 2 2 2 1
471 1 1 180108 1 3 37 1 R Male No 2 Refused 1 2 No 2 2 2 2 2 2 2 2 2 2 2 Not hard at all Somewhat hard No answer No answer 3 9 0 82 5 5 3 2 1 1 99 1 2 2 1
472 1 1 180108 1 3 21 2 S Male Yes 1 Several times a day 1 2 1 1 Yes 2 1 2 1 2 1 2 1 2 1 2 1 2 4 Somewhat hard Somewhat hard Somewhat hard Not too hard 1 1 1 1 3 1 2 2 53 1 8 2 2 1 1 9 3 4 3 1
473 1 1 180108 1 3 51 5 S Female Yes 1 Several times a day 1 2 1 1 Yes 1 1 1 1 1 1 2 2 2 2 1 2 2 2 Somewhat hard Somewhat hard Very Hard Not too hard 1 1 1 1 25 1 2 1 52 1 6 2 2 1 1 9 3 3 3 1
475 1 1 180108 1 3 51 5 S Male Yes 2 Almost constantly 1 8 1 2 No 2 1 2 2 2 2 2 1 8 2 2 1 Somewhat hard Somewhat hard Somewhat hard No answer 1 1 1 1 50 1 2 2 58 1 6 1 2 1 1 8 3 5 3 1
477 1 1 180108 1 2 31 2 U Female Yes 2 Less often 1 2 2 No 2 2 2 2 2 2 2 2 2 2 2 Very Hard No answer Not too hard No answer 3 9 8 3 1 2 2 70 1 3 3 2 1 1 99 1 2 2 2 2
478 1 1 180108 1 3 48 4 S Female Yes 2 Several times a day 1 2 1 1 No 2 1 2 2 2 2 2 2 2 2 2 Very Hard Very Hard Not too hard No answer 2 1 6 1 2 1 1 2 69 1 6 3 2 1 1 7 2 4 4 1
479 1 1 180108 1 3 5 1 R Female Yes 1 Several times a day 1 2 1 1 Yes 2 1 1 1 1 1 2 1 2 1 1 4 4 1 1 Somewhat hard Somewhat hard Very Hard Somewhat hard 1 1 1 1 32 1 2 2 35 1 4 2 2 1 1 3 2 3 2 1
480 1 1 180108 1 2 27 1 R Female No 2 Refused 2 No 2 2 2 Very Hard No answer No answer No answer 8 9 9 1 1 2 80 5 3 3 2 1 1 6 3 1 2
481 1 1 180108 1 2 26 3 S Male Yes 1 Several times a week 2 1 1 No 2 2 2 2 2 2 2 2 2 2 2 Not hard at all Not too hard Not too hard No answer 1 1 1 1 23 1 1 1 66 1 7 1 1 1 1 99 8 2 2 1
482 1 1 180108 1 3 22 4 U Female Yes 1 Almost constantly 1 2 1 2 Yes 2 1 1 1 1 1 2 1 1 2 2 3 2 1 1 Very Hard Not too hard Not too hard Not hard at all 1 1 2 1 3 1 2 2 57 4 2 1 2 2 2 3 3 4 2 1
483 1 1 180108 1 3 48 2 U Male Yes 2 About once a day 1 2 1 2 No 2 1 2 2 2 2 2 1 2 2 2 4 Very Hard Somewhat hard Somewhat hard No answer 1 1 8 1 3 1 2 2 76 1 4 3 2 1 1 6 1 1 1
485 1 1 180108 1 2 39 3 S Female No 2 Refused 1 1 Yes 2 2 2 2 2 1 2 2 2 2 2 2 Not hard at all Somewhat hard No answer Not hard at all 1 1 1 96 1 2 2 81 5 3 3 2 1 1 2 3 1 1
486 1 1 180108 1 2 31 4 U Male Yes 2 Less often 1 8 1 2 No 2 1 1 2 2 2 2 2 2 2 2 Not too hard Not hard at all Not hard at all No answer 3 9 1 0 99 9 99 99 1 1 1 99 1 9 9 1
487 1 1 180108 1 2 27 2 U Female No 2 Refused 2 No 2 2 2 Not hard at all No answer No answer No answer 8 9 97 1 2 2 58 1 6 1 2 1 1 9 3 2 2 2 2
488 1 1 180108 1 2 18 3 S Female Yes 1 Several times a day 1 2 1 1 Yes 1 1 2 2 2 1 2 1 2 1 2 1 4 Very Hard Very Hard Very Hard Not too hard 1 1 1 1 2 1 2 2 67 1 3 3 2 1 1 7 2 2 2 1
489 1 1 180108 1 3 48 4 U Male Yes 1 About once a day 1 2 1 1 Yes 2 1 2 2 2 1 2 1 2 1 1 2 3 Very Hard Very Hard Impossible Somewhat hard 1 1 1 1 6 1 2 2 84 5 6 3 2 1 1 8 1 1 1
490 1 1 180108 1 3 40 2 S Female No 2 Refused 2 No 2 2 2 Very Hard No answer No answer No answer 2 1 6 7 1 2 2 80 5 3 3 2 5 5 2 1 1 2
491 1 1 180108 1 4 41 2 S Female Yes 1 Several times a day 1 2 1 2 Yes 1 1 2 2 2 1 2 2 2 1 2 1 Somewhat hard Not too hard Not too hard Not too hard 1 1 8 1 0 66 5 2 3 2 1 1 2 3 1 1
493 1 1 180108 1 4 41 4 U Female Yes 1 Several times a day 1 3 1 1 Yes 1 1 2 2 2 1 2 2 2 2 2 2 Very Hard Somewhat hard Very Hard Somewhat hard 1 1 1 1 4 1 2 2 69 6 6 3 2 1 1 5 2 1 1
494 1 1 180108 1 4 8 3 S Female No 2 Refused 1 2 No 2 2 2 2 2 2 2 2 2 2 2 Very Hard Somewhat hard No answer No answer 3 9 75 1 1 2 92 5 3 3 2 1 1 3 1 1 1
495 1 1 180109 1 1 42 4 S Female Yes 2 Several times a day 1 2 1 2 Yes 1 2 2 2 2 1 2 2 2 2 2 2 Very Hard Somewhat hard Very Hard Not hard at all 1 1 2 1 12 1 2 2 84 9 99 99 9 9 9 99 9 9 9 9 9
496 1 1 180109 1 1 36 5 U Male No 2 Refused 2 No 2 2 2 Very Hard No answer No answer No answer 8 9 1 1 2 2 74 4 6 3 2 1 1 7 2 1 2
497 1 1 180109 1 1 42 1 R Male No 2 Refused 1 2 No 2 2 2 2 2 2 2 2 2 2 2 Not too hard Not hard at all No answer No answer 2 1 6 0 73 1 3 3 2 1 1 99 4 2 2 1
498 1 1 180109 1 2 39 4 S Female No 2 Refused 1 8 No 2 2 2 2 2 2 2 2 2 2 2 Very Hard Somewhat hard No answer No answer 1 1 1 4 1 2 2 75 5 3 3 2 1 1 99 1 1 1
501 1 1 180109 1 3 37 2 S Male No 2 Refused 2 No 2 2 2 Very Hard No answer No answer No answer 3 9 0 64 3 2 3 2 2 2 99 9 9 9 9 9
505 1 1 180109 1 1 36 1 R Female Yes 1 Several times a day 1 2 1 1 Yes 1 1 1 2 1 1 1 1 2 1 2 4 1 2 3 Not too hard Very Hard Very Hard Somewhat hard 1 1 1 1 7 1 2 2 43 1 5 1 2 1 1 8 1 5 3 1
506 1 1 180109 1 3 37 3 U Female Yes 2 Several times a week 1 2 1 2 Yes 2 1 2 2 1 1 2 1 2 2 2 4 2 5 Very Hard Somewhat hard Not too hard Not hard at all 2 1 6 3 4 1 1 2 76 5 6 3 2 1 1 6 1 1 1
507 1 1 180109 1 3 37 3 U Female Yes 1 Several times a week 2 1 2 Yes 2 1 2 2 2 1 2 1 2 2 2 3 4 Very Hard Don't know Not too hard Not hard at all 3 9 1 98 1 1 2 74 1 5 3 2 2 5 4 7 2 3 3 1
508 1 1 180109 1 2 26 1 R Female Yes 1 About once a day 1 2 1 2 Yes 1 1 2 2 2 1 2 2 2 1 2 2 Somewhat hard Not hard at all Not too hard Not too hard 1 1 1 1 20 1 1 2 62 1 3 3 2 1 1 5 4 2 2 2 1
509 1 1 180109 1 3 12 4 U Female Yes 1 Several times a day 1 2 1 1 Yes 1 1 2 2 2 1 2 1 1 2 2 3 3 Impossible Very Hard Impossible Very Hard 1 1 2 1 3 1 2 1 65 3 6 2 2 1 1 6 2 3 3 1
510 1 1 180109 1 3 51 5 S Male Yes 1 Almost constantly 1 2 1 1 Yes 1 1 2 2 2 1 2 1 2 2 2 1 3 Very Hard Very Hard Very Hard Not hard at all 1 1 2 1 30 1 1 2 60 1 5 1 2 1 1 9 1 2 2 1
511 1 1 180109 1 3 13 2 U Male Yes 1 Almost constantly 1 2 1 1 Yes 1 1 1 2 2 1 2 1 1 2 1 1 1 Not hard at all Not hard at all Not hard at all Not hard at all 3 9 1 70 1 2 1 66 1 7 3 2 5 5 8 3 2 2 1
512 1 1 180109 1 2 17 5 U Female Yes 1 Almost constantly 1 2 1 1 Yes 1 1 1 2 2 1 2 1 1 2 1 1 1 Somewhat hard Very Hard Not hard at all Not too hard 3 9 1 6 1 2 1 52 1 5 2 2 2 2 3 3 3 3 1
513 1 1 180109 1 2 55 3 S Female Yes 1 About once a day 1 2 1 1 No 1 1 2 2 2 2 2 2 2 2 2 Very Hard Very Hard Very Hard No answer 1 1 2 1 8 1 2 1 69 5 5 3 2 1 1 99 3 2 2 1
514 1 1 180109 1 3 40 1 R Female Yes 1 Several times a day 1 2 1 2 Yes 1 1 2 1 2 1 2 1 2 1 2 5 2 3 Somewhat hard Somewhat hard Somewhat hard Not too hard 3 9 1 96 1 2 1 72 6 7 3 2 1 1 4 1 1 1
515 1 1 180109 1 3 47 2 S Male Yes 1 About once a day 1 2 1 1 No 1 1 2 2 2 2 2 1 2 2 2 4 Not too hard Not hard at all Somewhat hard No answer 1 1 1 1 6 1 2 2 69 1 6 3 2 1 1 9 4 2 2 1
516 1 1 180109 1 3 28 2 S Male Yes 2 Several times a day 1 2 1 2 Yes 2 1 2 2 2 1 2 2 2 2 2 2 Somewhat hard Not too hard Not too hard Not hard at all 1 1 1 1 24 1 1 1 90 1 4 3 2 1 1 99 3 2 2 1
517 1 1 180109 1 2 17 5 S Female Yes 1 About once a day 1 8 1 1 No 2 1 2 2 2 2 2 2 2 2 2 Very Hard Not hard at all Somewhat hard No answer 3 9 1 3 1 2 2 70 6 3 3 2 1 1 4 3 1 1
518 1 1 180109 1 3 48 1 R Female No 2 Refused 2 No 2 2 2 Not hard at all No answer No answer No answer 1 1 1 10 1 2 2 65 5 4 3 2 1 1 98 2 1 2
519 1 1 180109 1 3 48 2 U Male Yes 1 Several times a day 1 2 1 1 No 1 1 2 2 2 2 2 1 2 2 2 1 Very Hard Very Hard Very Hard No answer 1 1 1 1 4 1 1 2 67 1 6 1 2 1 1 8 1 2 2 1
520 1 1 180109 1 3 48 1 R Male Yes 1 About once a day 1 2 1 1 Yes 1 1 2 2 1 1 2 1 2 2 2 3 2 5 Not hard at all Somewhat hard Not too hard Not too hard 1 1 1 1 0 52 1 4 1 2 1 1 8 1 2 2 1
521 1 1 180109 1 3 48 4 U Male Yes 2 Several times a week 1 2 1 2 No 2 1 2 2 2 2 2 2 2 2 2 Very Hard Somewhat hard Not too hard No answer 8 9 1 0 93 5 4 3 2 1 1 5 3 1 1
522 1 1 180109 1 3 48 2 S Male Yes 1 About once a day 1 2 1 1 Yes 2 1 2 2 2 1 2 2 2 2 1 2 Very Hard Not too hard Very Hard Not too hard 2 1 7 3 4 1 2 2 57 3 3 1 2 1 1 99 1 1 1
523 1 1 180109 1 3 37 4 S Female Yes 1 Several times a day 1 8 1 1 No 2 1 2 2 2 2 2 2 2 2 2 Very Hard Very Hard Somewhat hard No answer 1 1 1 1 12 1 2 2 65 5 4 3 2 1 1 99 3 1 1
524 1 1 180109 1 1 9 2 R Female Yes 1 Several times a day 1 2 1 1 Yes 1 1 2 2 2 1 2 1 2 2 1 4 4 Not too hard Not too hard Not hard at all Not hard at all 2 1 4 1 12 1 1 2 53 6 5 1 2 2 2 5 2 1 1
525 1 1 180109 1 1 36 4 S Male Yes 1 Several times a day 1 2 1 1 No 2 1 1 2 1 2 2 1 2 2 2 3 3 Very Hard Somewhat hard Somewhat hard No answer 1 1 1 1 0 71 1 6 3 2 1 1 9 1 2 2 1
529 1 1 180109 1 2 27 3 S Male Yes 1 About once a day 1 2 1 1 No 2 1 2 2 2 1 2 1 2 2 2 4 3 Not hard at all Not hard at all Not hard at all No answer 1 1 1 1 0 59 1 4 3 2 1 1 5 1 3 3 1
530 1 1 180109 1 2 18 3 S Male Yes 1 Several times a day 1 2 1 1 No 1 1 1 2 2 2 2 1 2 2 2 3 Very Hard Very Hard Somewhat hard No answer 1 1 1 1 6 1 1 1 65 1 8 1 2 1 1 99 1 2 2 1
531 1 1 180109 1 2 17 1 R Male No 2 Refused 1 2 No 2 2 2 2 2 2 2 2 2 2 2 Not too hard Not too hard No answer No answer 2 1 9 2 1 2 2 81 5 3 3 2 1 1 2 2 1 1
532 1 1 180109 1 2 26 4 U Male Yes 1 Several times a day 1 2 1 1 Yes 1 1 2 1 1 1 1 1 2 2 1 1 2 1 2 1 Somewhat hard Very Hard Very Hard Somewhat hard 1 1 1 1 7 1 2 1 52 6 6 1 2 1 1 8 3 3 3 1
533 1 1 180109 1 3 37 3 U Male Yes 1 Several times a day 1 2 1 1 No 1 1 1 2 2 2 2 1 2 2 1 4 Not hard at all Not too hard Not too hard No answer 3 9 1 15 1 2 2 65 1 8 1 2 1 1 9 1 2 2 1
534 1 1 180109 1 3 48 1 R Female Yes 1 Several times a day 1 2 1 2 Yes 1 1 2 1 2 1 2 1 2 1 1 4 2 2 Very Hard Somewhat hard Somewhat hard Somewhat hard 1 1 1 1 0 73 5 3 6 2 1 1 3 1 1 1
535 1 1 180109 1 3 21 2 S Female Yes 1 Several times a day 1 2 1 1 No 1 1 2 2 2 2 2 2 2 2 2 Very Hard Very Hard Not hard at all No answer 1 1 2 1 12 1 2 2 70 1 6 8 2 1 1 99 1 2 2 1
536 1 1 180109 1 4 8 2 U Female Yes 1 Several times a day 1 2 1 1 Yes 1 1 2 1 1 1 2 1 2 1 2 3 2 2 4 Very Hard Somewhat hard Very Hard Somewhat hard 1 1 2 1 6 1 2 1 71 1 6 3 2 1 1 9 2 3 3 1
538 1 1 180109 1 4 4 1 S Female No 2 Refused 2 No 2 2 2 Very Hard No answer No answer No answer 3 9 20 2 2 2 89 5 3 3 2 1 1 2 3 1 2
539 1 1 180109 1 4 53 3 S Female Yes 1 Several times a day 1 2 1 1 Yes 1 1 2 2 2 1 2 1 1 2 2 1 3 Very Hard Very Hard Very Hard Somewhat hard 1 1 1 1 1 1 2 2 73 5 6 3 2 1 1 4 2 1 1
541 1 1 180109 1 4 6 5 S Male Yes 1 Several times a day 1 2 1 1 Yes 1 1 2 2 2 1 2 1 2 2 2 3 3 Very Hard Very Hard Very Hard Not hard at all 1 1 1 1 0 63 8 6 3 2 1 1 99 2 1 1
542 1 1 180109 1 3 47 2 R Female No 2 Refused 1 2 No 2 2 2 2 2 2 2 2 2 2 2 Somewhat hard Not hard at all No answer No answer 2 1 4 20 1 2 2 76 5 3 3 2 1 1 99 3 1 1
543 1 1 180109 1 3 1 2 R Male Yes 1 Almost constantly 1 3 1 1 Yes 1 1 2 1 1 1 1 1 2 1 1 5 2 1 1 1 Not hard at all Somewhat hard Not too hard Not too hard 1 1 2 1 50 1 1 1 19 6 4 4 2 1 1 9 1 4 4 1
544 1 1 180109 1 2 31 4 S Male Yes 2 About once a day 2 2 Yes 2 2 2 1 2 2 2 2 2 2 2 3 Somewhat hard No answer Not hard at all Not hard at all 1 1 1 1 70 1 2 2 43 6 8 1 2 1 1 6 1 1 2
545 1 1 180109 1 2 17 3 S Female Yes 2 About once a day 1 2 1 2 Yes 2 1 2 2 2 1 2 1 2 2 2 2 3 Very Hard Somewhat hard Somewhat hard Not too hard 1 1 2 1 8 1 2 2 99 1 7 3 2 9 9 99 2 2 2 1
546 1 1 180109 1 2 29 1 R Female Yes 1 Several times a day 1 2 1 1 Yes 2 2 1 2 2 1 1 1 2 1 2 2 5 5 Not hard at all Not too hard Somewhat hard Not hard at all 1 1 1 1 6 1 2 2 99 1 8 1 2 1 1 8 1 4 2 1
547 1 1 180109 1 3 22 4 S Male Yes 1 Several times a day 1 2 1 1 Yes 1 1 1 1 2 1 2 1 2 2 2 1 1 3 Somewhat hard Somewhat hard Somewhat hard Somewhat hard 1 1 1 1 1 1 2 2 53 1 3 1 2 2 2 7 3 3 2 1
549 1 1 180109 2 3 22 1 R Female Yes 1 Several times a day 1 1 2 1 1 Yes 1 1 2 2 2 1 2 1 1 2 2 5 1 Not too hard Very Hard Very Hard Not too hard 1 1 9 1 2 1 2 2 29 2 2 4 1 7 5 3 1 3 2 1
550 1 1 180109 1 4 8 3 S Male Yes 1 Several times a day 1 2 1 1 Yes 1 1 1 1 2 1 2 1 2 2 1 4 2 3 Somewhat hard Very Hard Very Hard Not too hard 1 1 1 1 12 1 2 1 60 1 5 4 2 5 5 6 1 2 2 1
551 1 1 180109 1 4 35 1 U Male No 2 Refused 1 1 No 2 2 2 2 2 2 2 2 2 2 2 Not too hard Not hard at all No answer No answer 2 1 9 0 84 5 8 3 1 1 1 1 3 1 1
552 1 1 180109 1 4 8 1 R Female Yes 1 Several times a day 1 2 1 2 Yes 2 1 2 2 2 1 2 1 2 1 2 2 3 Somewhat hard Not too hard Somewhat hard Not hard at all 2 1 8 1 96 1 2 1 35 6 8 1 2 1 1 5 3 1 1
553 1 1 180109 1 4 6 1 R Female No 2 Refused 1 1 No 2 1 2 2 2 2 2 2 2 2 2 Somewhat hard Somewhat hard No answer No answer 2 1 4 13 1 2 2 80 5 7 3 2 1 1 4 1 1 1
554 1 1 180109 1 4 6 5 S Male Yes 1 Several times a day 1 2 1 1 Yes 1 1 2 1 1 1 1 1 2 1 1 1 2 2 3 1 Don't know Not hard at all Not too hard Not hard at all 1 1 1 1 10 1 2 1 41 1 1 1 2 9 9 8 1 4 2 1
555 1 1 180109 2 4 6 5 U Male Yes 1 Several times a day 1 2 1 1 No 1 1 2 2 2 2 2 1 1 2 2 1 Not too hard Not too hard Somewhat hard No answer 1 1 9 1 0 45 4 1 1 1 7 5 3 3 4 2 1
556 1 1 180109 1 4 6 2 S Female No 2 Refused 2 No 2 2 2 Not hard at all No answer No answer No answer 8 9 0 80 5 1 3 2 3 3 99 9 9 9 9 9
557 1 1 180110 1 1 36 1 R Female No 2 Refused 1 1 No 2 2 2 2 2 2 2 2 2 2 2 Somewhat hard Not hard at all No answer No answer 1 1 1 3 1 2 2 31 6 3 4 2 1 5 4 98 4 6 5 2 9
558 1 1 180110 1 3 13 4 S Female Yes 2 Several times a week 1 2 1 1 Yes 1 1 2 2 2 1 2 2 2 2 2 3 Somewhat hard Somewhat hard Somewhat hard Not hard at all 3 9 1 3 1 2 2 65 1 3 3 2 1 1 3 3 3 3 1
560 1 1 180110 1 1 34 5 U Female No 2 Refused 1 2 No 2 2 2 2 2 2 2 2 2 2 2 Somewhat hard Not too hard No answer No answer 2 1 6 97 2 2 2 82 6 2 3 2 2 2 98 3 1 2
562 1 1 180110 1 1 36 5 S Female Yes 1 Several times a day 1 2 1 1 No 1 1 1 2 2 2 2 1 1 2 2 5 Very Hard Very Hard Very Hard No answer 1 1 1 1 2 1 2 2 42 1 7 1 2 3 3 9 2 4 2 1
563 1 1 180110 1 1 25 3 R Male Yes 1 Almost constantly 1 2 1 1 No 2 2 1 2 2 2 2 1 2 2 2 3 Very Hard Not hard at all Somewhat hard No answer 2 1 3 1 30 1 2 2 30 6 3 1 2 1 1 5 4 2 2 1
564 1 1 180110 1 1 36 2 S Male Yes 1 About once a day 1 1 1 1 2 Yes 1 2 2 2 2 1 2 1 2 2 2 2 2 Not too hard Not too hard Not too hard Not hard at all 2 1 5 1 2 1 2 2 53 1 3 1 2 1 1 6 1 4 4 1
566 1 1 180110 1 2 29 3 U Female Yes 1 Almost constantly 1 2 1 1 Yes 1 1 2 1 1 1 1 1 2 1 1 2 1 1 1 5 Not too hard Very Hard Very Hard Not too hard 1 1 1 1 30 1 2 1 49 1 7 1 2 1 1 9 2 3 2 1
568 1 1 180110 1 2 17 5 S Female Yes 2 Several times a day 1 2 1 1 No 2 1 2 2 2 2 2 2 2 2 2 Somewhat hard Very Hard Very Hard No answer 1 1 1 1 7 1 2 2 66 9 8 3 2 1 1 99 3 4 2 1
570 1 1 180110 1 3 48 5 U Female Yes 2 Less often 2 1 2 No 2 2 2 2 2 2 2 2 2 2 2 Very Hard Not hard at all Not hard at all No answer 2 1 6 8 97 1 2 2 71 1 4 3 2 1 1 99 2 2 2 1
571 1 1 180110 1 2 27 1 R Male No 2 Refused 1 2 No 2 2 2 2 2 2 2 2 2 2 2 Very Hard Not too hard No answer No answer 2 1 4 2 1 2 2 68 3 3 3 2 1 1 2 2 1 1
572 1 1 180110 1 2 27 1 R Male Yes 1 Almost constantly 1 2 1 1 Yes 1 1 1 2 2 1 2 1 2 2 1 1 2 Not too hard Very Hard Very Hard Not too hard 1 1 2 1 8 1 2 2 66 1 6 1 2 1 1 8 9 2 2 1
573 1 1 180110 1 2 39 4 U Female Yes 1 About once a day 1 2 1 1 Yes 1 1 1 2 2 1 2 1 2 1 2 3 5 Somewhat hard Somewhat hard Somewhat hard Not hard at all 3 9 1 1 2 2 2 58 1 7 1 2 1 1 8 3 5 4 1
575 1 1 180110 1 2 26 3 S Female No 2 Refused 1 2 No 1 2 2 2 2 2 2 2 2 2 2 Somewhat hard Not hard at all No answer No answer 8 9 0 87 5 4 3 2 1 1 4 2 1 1
576 1 1 180110 1 2 39 3 S Male Yes 1 Several times a day 1 2 1 1 Yes 2 1 2 2 2 1 2 1 2 2 2 3 4 Not hard at all Not hard at all Somewhat hard Not hard at all 1 1 1 1 3 1 2 2 67 1 6 1 2 1 1 8 1 3 3 1
577 1 1 180110 1 3 13 3 U Female No 2 Refused 1 2 No 2 2 2 2 2 2 2 2 2 2 2 Very Hard Somewhat hard No answer No answer 8 9 45 1 1 1 68 5 6 3 9 9 9 7 3 7 1 1
578 1 1 180110 1 3 24 4 S Male Yes 1 Almost constantly 1 2 1 1 Yes 1 1 1 2 1 1 2 1 2 2 2 2 1 1 Not hard at all Very Hard Very Hard Somewhat hard 3 9 1 3 2 1 1 34 1 6 1 2 1 1 8 3 3 2 1
579 1 1 180110 1 3 51 1 S Male No 2 Refused 2 Don't know 2 2 2 Not hard at all No answer No answer No answer 8 9 0 60 1 4 2 8 9 9 98 1 9 9 2 9
580 1 1 180110 1 3 12 4 U Male Yes 2 Less often 2 1 1 Yes 2 1 2 2 2 1 2 1 2 2 2 1 1 Not hard at all Very Hard Somewhat hard Not hard at all 1 1 8 1 50 1 2 2 55 6 6 2 2 2 3 4 5 3 1 1
582 1 1 180110 1 3 37 4 U Female Yes 1 Several times a day 1 2 1 1 No 1 1 1 2 1 1 2 1 2 1 2 5 5 1 Not hard at all Somewhat hard Not hard at all No answer 2 1 5 1 0 39 1 4 4 2 1 1 99 9 4 3 1
583 1 1 180110 1 3 21 1 R Male Yes 1 Almost constantly 1 2 1 1 Yes 1 1 1 1 1 1 1 1 2 1 1 2 2 1 1 1 Not hard at all Not hard at all Somewhat hard Not hard at all 3 9 1 50 1 2 1 40 1 7 1 2 1 1 99 3 4 1 1
584 1 1 180110 1 1 36 4 S Male No 2 Refused 1 2 No 2 2 2 2 2 2 2 2 2 2 2 Not hard at all Impossible No answer No answer 1 1 1 0 71 5 3 3 2 1 1 98 1 1 1
585 1 1 180110 1 3 48 5 U Male Yes 1 About once a day 1 2 1 1 No 1 1 2 2 2 2 2 2 2 2 2 Very Hard Not hard at all Not hard at all No answer 2 1 4 3 6 1 1 1 87 3 7 3 2 1 1 98 3 1 1
586 1 1 180110 1 1 42 4 S Female Yes 1 Almost constantly 1 2 1 1 Yes 1 1 2 1 1 1 1 1 2 1 1 3 1 3 2 2 Somewhat hard Very Hard Very Hard Somewhat hard 1 1 2 1 96 1 2 1 39 1 7 1 2 1 1 8 3 5 2 1
587 1 1 180110 1 4 6 3 S Male Yes 1 Several times a day 1 2 1 1 Yes 2 1 2 2 2 1 2 1 2 2 2 1 3 Very Hard Very Hard Not hard at all Not hard at all 3 9 1 97 1 1 2 58 1 1 6 2 2 2 1 3 2 2 1
588 1 1 180110 1 4 6 2 U Female Yes 1 Several times a day 1 8 2 Yes 1 1 2 2 1 1 1 1 1 1 2 1 5 5 2 Somewhat hard No answer