Period 1 - July 2012Period 2 - August 2012Period 3 - September 2012Period 4 - October 2012Period 5 - November 2012Period 6 - December 2012Period 7 - January 2013Period 8 - February 2013Period 9 - March 2013Period 10 - April 2013Period 11 - May 2013Period 12 - June 2013