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 01/18/2013 01/31/2013 02/14/2013 $0.046217 $2,154,120.38 February 02/15/2013 02/28/2013 03/14/2013 $0.026651 $1,242,172.85 March 03/18/2013 03/28/2013 04/12/2013 $0.000000 $0.00 April 04/19/2013 04/30/2013 05/14/2013 $0.000000 $0.00 May 05/20/2013 05/31/2013 06/14/2013 June 06/18/2013 06/28/2013 07/15/2013 July 07/19/2013 07/31/2013 08/14/2013 August 08/20/2013 08/30/2013 09/16/2013 September 09/20/2013 09/30/2013 10/15/2013 October 10/21/2013 10/31/2013 11/15/2013 November 11/18/2013 11/29/2013 12/13/2013 December 12/20/2013 12/31/2013 1/15/2014       Year- to- Date Total $0.072868 $3,396,293.23   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 1.938644 90,357,837.00 2002 0.781354 36,417,957.73 2001 1.719123 80,126,168.90