12/01/2003 - 12/31/2003
01/01/2004 - 01/31/2004
02/01/2004 - 02/29/2004
03/01/2004 - 03/31/2004
06/01/2004 - 06/30/2004
09/01/2004 - 09/30/2004
05/01/2005 - 05/31/2005
10/01/2007 - 10/31/2007