Issue #12 Mar 25, 1999 Issue #13 Aug 25, 1999 Issue #14 Dec 17, 1999 Issue #15 Apr 25, 2000 Issue #16 Jul 25, 2000 Issue #17 Dec 15, 2000 Issue #18 Apr 25, 2001 Issue #19 Jul 25, 2001 Issue #20 Nov 22, 2001 Issue #21 Apr 25, 2002 Issue #22 Jul 25, 2002 Issue #23 Dec 14, 2002 Issue #24 Apr 25, 2003 Issue #25 Aug 25, 2003 Issue #26 Jan 23, 2004 Issue #27 Jun 25, 2004 Issue #28 Nov 25, 2004 Issue #29 Jun 24, 2005 Issue #30 Dec 22, 2005 Issue #31 Jul 25, 2006