interruptions 

month
2012 2013
  • January 79
  • February 44
  • March 129
  • April 98
  • May 79
  • June
  • July
  • August
  • September
  • October
  • November
  • December
2011 2012 2013
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December 104
2010 2011 2012
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
2009 2010 2011
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
2009 2010
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October 1
  • November
  • December