Month Declaration Date Record Date Payable Date Distribution per Unit Net Cash Distribution   10 Calendar days prior to the record date Last business day of the month. 10 business days after record date.     January 01/18/2008 01/31/2008 02/14/2008 0.22259500 10,374,903.15 February 02/19/2008 02/29/2008 03/14/2008 0.23595700 10,997,663.61 March 03/20/2008 03/31/2008 04/14/2008 0.08063200 3,758,156.34 April 04/18/2008 04/30/2008 05/14/2008 0.18065800 8,420,252.18 May 05/19/2008 05/30/2008 06/13/2008 0.27171400 12,664,279.66 June 06/20/2008 06/30/2008 07/15/2008 0.29939800 13,954,569.36 July 07/21/2008 07/31/2008 08/14/2008 0.32151800 14,985,561.11 August 08/19/2008 08/29/2008 09/15/2008 0.34885100 16,259,535.36 September 09/19/2008 09/30/2008 10/15/2008 0.45008600 20,977,954.08 October 10/21/2008 10/31/2008 11/17/2008 0.29100800 13,563,550.48 November 11/17/2008 11/28/2008 12/12/2008 0.21092200 9,830,841.52 December 12/19/2008 12/31/2008 01/15/2009 0.15649400 7,293,978.54       Year- to- Date Total 3.06983300 143,081,256.39 *Ex-Date In a normal course, the Ex-Date for each distribution is usually 2 business days prior to the declared Record Date. Ex-Dates are set by the New York Stock Exchange. Year Distribution per Unit Net Cash Distribution 2012 .718358 $33,481,687.77 2011 1.441573 $67,189,999.90 2010 1.681139 $78,355,835.45 2009 0.647367 $30,173,056.39 2008 3.069833 143,081,256.39 2007 2.429184 113,221,234.58 2006 2.915055 135,867,324.29 2005 3.251747 151,560,081.44 2004 2.346998 109,390,735.37 2003 1.93864400 90,357,837.00 2002 0.78135400 36,417,957.73 2001 1.71912300 80,126,168.90