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Month, Year Standard deviations from previous month Standard deviation for the year
Jan, 2009 0.85048380530504 758.39186587293
Feb, 2009 0.17141534060412 758.39186587293
Mar, 2009 0.17668965877655 758.39186587293
Apr, 2009 0.088344829388276 758.39186587293
May, 2009 0.28085744268213 758.39186587293
Jun, 2009 0.52347607861411 758.39186587293
Jul, 2009 0.60127227165752 758.39186587293
Aug, 2009 0.2149284655267 758.39186587293
Sep, 2009 0.097574886190036 758.39186587293
Oct, 2009 0.13976943156951 758.39186587293
Nov, 2009 0.43381266968273 758.39186587293
Dec, 2009 0.17009676106101 758.39186587293
Jan, 2010 0.8588482591894 720.73267119878
Feb, 2010 -0.38433112729477 720.73267119878
Mar, 2010 0.81444899538639 720.73267119878
Apr, 2010 -0.12903536042749 720.73267119878
May, 2010 0.4703547009131 720.73267119878
Jun, 2010 0.16788471625512 720.73267119878
Jul, 2010 0.74785009968188 720.73267119878
Aug, 2010 0.76172486962032 720.73267119878
Sep, 2010 -0.64795175612512 720.73267119878
Oct, 2010 -0.22893370398425 720.73267119878
Nov, 2010 0.8588482591894 720.73267119878
Dec, 2010 0.38155617330708 720.73267119878
Jan, 2011 1.4276855629253 738.25779805491
Feb, 2011 0.3995894127732 738.25779805491
Mar, 2011 1.9532472312507 738.25779805491
Apr, 2011 -0.62715219699658 738.25779805491
May, 2011 0.57838874323443 738.25779805491
Jun, 2011 -0.10429960943572 738.25779805491
Jul, 2011 0.93327832339233 738.25779805491
Aug, 2011 0.35082595901105 738.25779805491
Sep, 2011 -1.1486502441752 738.25779805491
Oct, 2011 -0.044699832615307 738.25779805491
Nov, 2011 0.86690584466051 738.25779805491
Dec, 2011 -0.50117994144436 738.25779805491
Jan, 2012 1.2516026328778 801.37255519653
Feb, 2012 0.8061169499891 801.37255519653
Mar, 2012 1.2665769415463 801.37255519653
Apr, 2012 -0.61394665540965 801.37255519653
May, 2012 0.66760459480521 801.37255519653
Jun, 2012 -0.45297283722298 801.37255519653
Jul, 2012 1.5124051755213 801.37255519653
Aug, 2012 0.18593099930089 801.37255519653
Sep, 2012 -1.2241497336522 801.37255519653
Oct, 2012 1.048201606797 801.37255519653
Nov, 2012 0.034940053559899 801.37255519653
Dec, 2012 -0.89097136577742 801.37255519653
Jan, 2013 2.1207613884801 859.12541123064
Feb, 2013 -0.25025449973832 859.12541123064
Mar, 2013 1.8844745817504 859.12541123064
Apr, 2013 -0.89160440371884 859.12541123064
May, 2013 -0.45278604836374 859.12541123064
Jun, 2013 -0.50167297389402 859.12541123064
Jul, 2013 1.9054261212634 859.12541123064
Aug, 2013 -0.066346541791089 859.12541123064
Sep, 2013 -0.038411155773788 859.12541123064
Oct, 2013 1.3362426311609 859.12541123064
Nov, 2013 -0.57500336218943 859.12541123064
Dec, 2013 -0.54590400175475 859.12541123064
Jan, 2014 1.2390382784848 1999.9382125872
Feb, 2014 -0.13050403175324 1999.9382125872
Mar, 2014 0.91352822227267 1999.9382125872
Apr, 2014 -0.32000988629146 1999.9382125872
May, 2014 -1.4765456159667 1999.9382125872
Jun, 2014 -0.90152785153674 1999.9382125872
Jul, 2014 0.63051947908365 1999.9382125872
Aug, 2014 -0.54701689937947 1999.9382125872
Sep, 2014 0.075502332546892 1999.9382125872
Oct, 2014 0.13200407809523 1999.9382125872
Nov, 2014 -0.29500911392494 1999.9382125872
Dec, 2014 -0.31650977816015 1999.9382125872
Jan, 2015 2.1945767718406 561.83953818387
Feb, 2015 -0.34351445009347 561.83953818387
Mar, 2015 2.7356565274283 561.83953818387
Apr, 2015 0.048056425660744 561.83953818387
May, 2015 -0.75288400201832 561.83953818387
Jun, 2015 -0.36487286149824 561.83953818387
Jul, 2015 1.8866596740885 561.83953818387
Aug, 2015 -2.0575269653267 561.83953818387
Sep, 2015 0.50192266801222 561.83953818387
Oct, 2015 1.0002856007903 561.83953818387
Nov, 2015 -1.1782723624968 561.83953818387
Dec, 2015 0.72440612014529 561.83953818387
--- Mean Calculated by year [standard deviation = sqrt variance] [variance = average of squared difference of the mean] ---
--- Number of standard deviations for each month less the previous month on a given year ---
Standard Deviation for Year of 2009: 758.39186587293
Jan 2009: 0.85048380530504 standard deviations removed
Feb 2009: 0.17141534060412 standard deviations removed
Mar 2009: 0.17668965877655 standard deviations removed
Apr 2009: 0.088344829388276 standard deviations removed
May 2009: 0.28085744268213 standard deviations removed
Jun 2009: 0.52347607861411 standard deviations removed
Jul 2009: 0.60127227165752 standard deviations removed
Aug 2009: 0.2149284655267 standard deviations removed
Sep 2009: 0.097574886190036 standard deviations removed
Oct 2009: 0.13976943156951 standard deviations removed
Nov 2009: 0.43381266968273 standard deviations removed
Dec 2009: 0.17009676106101 standard deviations removed
Standard Deviation for Year of 2010: 720.73267119878
Jan 2010: 0.8588482591894 standard deviations removed
Feb 2010: -0.38433112729477 standard deviations removed
Mar 2010: 0.81444899538639 standard deviations removed
Apr 2010: -0.12903536042749 standard deviations removed
May 2010: 0.4703547009131 standard deviations removed
Jun 2010: 0.16788471625512 standard deviations removed
Jul 2010: 0.74785009968188 standard deviations removed
Aug 2010: 0.76172486962032 standard deviations removed
Sep 2010: -0.64795175612512 standard deviations removed
Oct 2010: -0.22893370398425 standard deviations removed
Nov 2010: 0.8588482591894 standard deviations removed
Dec 2010: 0.38155617330708 standard deviations removed
Standard Deviation for Year of 2011: 738.25779805491
Jan 2011: 1.4276855629253 standard deviations removed
Feb 2011: 0.3995894127732 standard deviations removed
Mar 2011: 1.9532472312507 standard deviations removed
Apr 2011: -0.62715219699658 standard deviations removed
May 2011: 0.57838874323443 standard deviations removed
Jun 2011: -0.10429960943572 standard deviations removed
Jul 2011: 0.93327832339233 standard deviations removed
Aug 2011: 0.35082595901105 standard deviations removed
Sep 2011: -1.1486502441752 standard deviations removed
Oct 2011: -0.044699832615307 standard deviations removed
Nov 2011: 0.86690584466051 standard deviations removed
Dec 2011: -0.50117994144436 standard deviations removed
Standard Deviation for Year of 2012: 801.37255519653
Jan 2012: 1.2516026328778 standard deviations removed
Feb 2012: 0.8061169499891 standard deviations removed
Mar 2012: 1.2665769415463 standard deviations removed
Apr 2012: -0.61394665540965 standard deviations removed
May 2012: 0.66760459480521 standard deviations removed
Jun 2012: -0.45297283722298 standard deviations removed
Jul 2012: 1.5124051755213 standard deviations removed
Aug 2012: 0.18593099930089 standard deviations removed
Sep 2012: -1.2241497336522 standard deviations removed
Oct 2012: 1.048201606797 standard deviations removed
Nov 2012: 0.034940053559899 standard deviations removed
Dec 2012: -0.89097136577742 standard deviations removed
Standard Deviation for Year of 2013: 859.12541123064
Jan 2013: 2.1207613884801 standard deviations removed
Feb 2013: -0.25025449973832 standard deviations removed
Mar 2013: 1.8844745817504 standard deviations removed
Apr 2013: -0.89160440371884 standard deviations removed
May 2013: -0.45278604836374 standard deviations removed
Jun 2013: -0.50167297389402 standard deviations removed
Jul 2013: 1.9054261212634 standard deviations removed
Aug 2013: -0.066346541791089 standard deviations removed
Sep 2013: -0.038411155773788 standard deviations removed
Oct 2013: 1.3362426311609 standard deviations removed
Nov 2013: -0.57500336218943 standard deviations removed
Dec 2013: -0.54590400175475 standard deviations removed
Standard Deviation for Year of 2014: 1999.9382125872
Jan 2014: 1.2390382784848 standard deviations removed
Feb 2014: -0.13050403175324 standard deviations removed
Mar 2014: 0.91352822227267 standard deviations removed
Apr 2014: -0.32000988629146 standard deviations removed
May 2014: -1.4765456159667 standard deviations removed
Jun 2014: -0.90152785153674 standard deviations removed
Jul 2014: 0.63051947908365 standard deviations removed
Aug 2014: -0.54701689937947 standard deviations removed
Sep 2014: 0.075502332546892 standard deviations removed
Oct 2014: 0.13200407809523 standard deviations removed
Nov 2014: -0.29500911392494 standard deviations removed
Dec 2014: -0.31650977816015 standard deviations removed
Standard Deviation for Year of 2015: 561.83953818387
Jan 2015: 2.1945767718406 standard deviations removed
Feb 2015: -0.34351445009347 standard deviations removed
Mar 2015: 2.7356565274283 standard deviations removed
Apr 2015: 0.048056425660744 standard deviations removed
May 2015: -0.75288400201832 standard deviations removed
Jun 2015: -0.36487286149824 standard deviations removed
Jul 2015: 1.8866596740885 standard deviations removed
Aug 2015: -2.0575269653267 standard deviations removed
Sep 2015: 0.50192266801222 standard deviations removed
Oct 2015: 1.0002856007903 standard deviations removed
Nov 2015: -1.1782723624968 standard deviations removed
Dec 2015: 0.72440612014529 standard deviations removed
Period Standard Deviation
Sep-Feb 2008-2009 105.40780595172
Mar-Aug 2009 502.8786301551
Sep-Feb 2009-2010 416.05475067058
Mar-Aug 2010 541.34936860487
Sep-Feb 2010-2011 846.02155541229
Mar-Aug 2011 437.99445075125
Sep-Feb 2011-2012 699.63976842055
Mar-Aug 2012 577.32746340357
Sep-Feb 2012-2013 737.52252319656
Mar-Aug 2013 637.86623467098
Sep-Feb 2013-2014 1028.9612345576
Mar-Aug 2014 2111.6498091934
Sep-Feb 2014-2015 428.82863710345
Mar-Aug 2015 402.49748101351
Sep-Feb 2015-2016 636.48610004898
Mar-Aug 2016 718.6223896379
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