06/01/2004 - 06/30/2004
09/01/2005 - 09/30/2005
10/01/2005 - 10/31/2005
11/01/2005 - 11/30/2005
12/01/2005 - 12/31/2005
01/01/2006 - 01/31/2006
02/01/2006 - 02/28/2006
03/01/2006 - 03/31/2006
04/01/2006 - 04/30/2006
06/01/2006 - 06/30/2006
10/01/2006 - 10/31/2006
11/01/2006 - 11/30/2006
04/01/2007 - 04/30/2007
06/01/2007 - 06/30/2007
08/01/2007 - 08/31/2007
09/01/2007 - 09/30/2007
10/01/2007 - 10/31/2007