Underground New York Public Library 

month
2012 2013
  • January 59
  • February 31
  • March 13
  • April 15
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
2011 2012 2013
  • January 58
  • February 81
  • March 187
  • April 193
  • May 151
  • June 127
  • July 99
  • August 93
  • September 70
  • October 51
  • November 48
  • December 43
2011 2012
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December 34