Equity (Tables)

12 Months Ended

Dec. 31, 2011

Equity

Distributions of Available Cash

Quarter Ended	Distribution Per Common Unit		Declaration Date		Record Date		Payment Date
December 31, 2011	$	0.76		January 26, 2012		February 6, 2012		February 14, 2012
September 30, 2011	$	0.73		October 18, 2011		November 7, 2011		November 14, 2011
June 30, 2011	$	0.70		July 21, 2011		August 1, 2011		August 12, 2011
March 31, 2011	$	0.67		April 21, 2011		May 2, 2011		May 13, 2011
December 31, 2010	$	0.65		January 27, 2011		February 7, 2011		February 14, 2011
September 30, 2010	$	0.64		October 27, 2010		November 8, 2010		November 12, 2010
June 30, 2010	$	0.64		July 22, 2010		August 2, 2010		August 13, 2010
March 31, 2010	$	0.64		April 22, 2010		May 3, 2010		May 14, 2010
December 31, 2009	$	0.64		January 26, 2010		February 5, 2010		February 12, 2010
September 30, 2009	$	0.64		October 22, 2009		November 2, 2009		November 13, 2009
June 30, 2009	$	0.64		July 23, 2009		August 3, 2009		August 14, 2009
March 31, 2009	$	0.64		April 23, 2009		May 4, 2009		May 15, 2009