Facebook friends birth month counts (Python)

FB birth months

# Uses Facebook Graph API to calculate birth month counts for your network.
# Get an access token from http://developers.facebook.com/tools/explorer/ (you'll need to check friend_birthday in 'Get Access Token' permissions)

import json
import urllib2

def load(id, thing):
    address = "https://graph.facebook.com/" + str(id) + "/" + str(thing) + "?access_token=" + ACCESS_TOKEN
    return json.load(urllib2.urlopen(address))

USER = "" # Your user name or ID (what comes after the slash when you visit your own profile)
ACCESS_TOKEN = "" # Get from http://developers.facebook.com/tools/explorer/

months = [0]*13
total_friends = 0
bday_friends = 0

my_friends = load(USER, "friends")['data']

for friend in my_friends:
    total_friends += 1
    fr = load(friend['id'], "")

    #print(fr['name'])
    if('birthday' in fr):
        bday_friends += 1
        m = int(fr['birthday'][0:2])
        #print("\t" + str(m))
        months[m] += 1

print months
print str(bday_friends) + "/" + str(total_friends)

print

percents = [(m * 1.0) / bday_friends * 100 for m in months]
print(percents)