12/01/2007 - 12/31/2007
01/01/2008 - 01/31/2008
02/01/2008 - 02/29/2008
03/01/2008 - 03/31/2008
04/01/2008 - 04/30/2008
05/01/2008 - 05/31/2008
06/01/2008 - 06/30/2008
07/01/2008 - 07/31/2008
09/01/2008 - 09/30/2008
10/01/2008 - 10/31/2008