the tangent flows 

month
2012 2013
  • January 81
  • February 130
  • March 101
  • April 1
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
2012 2013
  • January
  • February 1
  • March
  • April
  • May
  • June 91
  • July 98
  • August 96
  • September 91
  • October 76
  • November 67
  • December 75