05/01/2002 - 05/31/2002
06/01/2002 - 06/30/2002
07/01/2002 - 07/31/2002
08/01/2002 - 08/31/2002
10/01/2002 - 10/31/2002
11/01/2002 - 11/30/2002
02/01/2003 - 02/28/2003
03/01/2003 - 03/31/2003
04/01/2003 - 04/30/2003
06/01/2003 - 06/30/2003
06/01/2004 - 06/30/2004
04/01/2007 - 04/30/2007