May 2, 2013
|
|
|
|
|
April 18, 2013
|
|
|
|
|
April 4, 2013
|
|
|
|
|
March 21, 2013
|
|
|
|
|
March 7, 2013
|
|
|
|
|
February 21, 2013
|
|
|
|
|
February 7, 2013
|
|
|
|
|
January 24, 2013
|
|
|
|
|
January 10, 2013
|
|
|
|
|
December 13, 2012
|
|
|
|
|
November 29, 2012
|
|
|
|
|
November 15, 2012
|
|
|
|
|
November 1, 2012
|
|
|
|
|
October 18, 2012
|
|
|
|
|
October 4, 2012
|
|
|
|
|
September 20, 2012
|
|
|
|
|
September 6, 2012
|
|
|
|
|
August 23, 2012
|
|
|
|
|
August 9, 2012
|
|
|
|
|
July 12, 2012
|
|
|
|
|
June 28, 2012
|
|
|
|
|
June 14, 2012
|
|
|
|
|
May 31, 2012
|
|
|
|
|
May 17, 2012
|
|
|
|
|
April 19, 2012
|
|
|
|
|
April 5, 2012
|
|
|
|
|
March 22, 2012
|
|
|
|
|
March 8, 2012
|
|
|
|
|
February 23, 2012
|
|
|
|
|
February 9, 2012
|
|
|
|
|
January 26, 2012
|
|
|
|
|
January 12, 2012
|
|
|
|
|
December 15, 2011
|
|
|
|
|
December 1, 2011
|
|
|
|
|
November 17, 2011
|
|
|
|
|
October 20, 2011
|
|
|
|
|
October 6, 2011
|
|
|
|
|
September 22, 2011
|
|
|
|
|
September 9, 2011
|
|
|
|
|
August 25, 2011
|
|
|
|
|
August 11, 2011
|
|
|
|
|
July 14, 2011
|
|
|
|
|
June 30, 2011
|
|
|
|
|
June 16, 2011
|
|
|
|
|
June 2, 2011
|
|
|
|
|
May 19, 2011
|
|
|
|
|
May 5, 2011
|
|
|
|
|
April 21, 2011
|
|
|
|
|
April 7, 2011
|
|
|
|
|
March 24, 2011
|
|
|
|
|
March 10, 2011
|
|
|
|
|
February 24, 2011
|
|
|
|
|
February 10, 2011
|
|
|
|
|
January 27, 2011
|
|
|
|
|
January 14, 2011
|
|
|
|
|
December 16, 2010
|
|
|
|
|
December 2, 2010
|
|
|
|
|
November 18, 2010
|
|
|
|
|
November 4, 2010
|
|
|
|
|
October 21, 2010
|
|
|
|
|
October 7, 2010
|
|
|
|
|
September 23, 2010
|
|
|
|
|
September 9, 2010
|
|
|
|
|
August 26, 2010
|
|
|
|
|
July 29, 2010
|
|
|
|
|
July 15, 2010
|
|
|
|
|
July 1, 2010
|
|
|
|
|
June 17, 2010
|
|
|
|
|
June 3, 2010
|
|
|
|
|
May 20, 2010
|
|
|
|
|
May 6, 2010
|
|
|
|
|
April 22, 2010
|
|
|
|
|
April 8, 2010
|
|
|
|
|
March 25, 2010
|
|
|
|
|
March 11, 2010
|
|
|
|
|
February 25, 2010
|
|
|
|
|
February 11, 2010
|
|
|
|
|
January 28, 2010
|
|
|
|
|
January 14, 2010
|
|
|
|
|
November 25, 2009
|
|
|
|
|
November 12, 2009
|
|
|
|
|
October 29, 2009
|
|
|
|
|
October 15, 2009
|
|
|
|
|
October 1, 2009
|
|
|
|
|
September 17, 2009
|
|
|
|
|
September 3, 2009
|
|
|
|
|
August 20, 2009
|
|
|
|
|
July 23, 2009
|
|
|
|
|
July 9, 2009
|
|
|
|
|
June 25, 2009
|
|
|
|
|
June 11, 2009
|
|
|
|
|
|
$0.035
