From the period between December 12, 2012 and January 18, 2013. 

From the period between November 17, 2012 and December 11, 2012. 

From the period between October 27, 2012 and November 16, 2012. 

From the period between October 10, 2012 and October 26, 2012. 

From the period between September 22, 2012 and October 9, 2012. 

From the period between September 1, 2012 and September 21, 2012. 

From the period between August 10, 2012 and August 31, 2012. 

From the period between July 27, 2012 and August 9, 2012.

From the period between June 27, 2012 and July 26, 2012.

From the period between July 27, 2013 and June 26, 2013. 

From the period between May 5, 2012 and June 4, 2012.

From the period between April 24, 2012 and May 4, 2012.

From the period between March 31, 2012 and April 23, 2012.

From the period between March 2, 2012 and March 30, 2012.

From the period between January 27, 2012 and March 1, 2012 .

From the period between December 23, 2011 and January 26, 2012.

From the period between December 1, 2011 and December 22, 2011.

From the period between November 11, 2011 and December 1, 2011.

From the period between October 18, 2011 and November 10, 2011.

From the period between September 27, 2011 and October 17, 2011.