| January 8, 2008 (Approved) | May 13, 2008 (Approved) | September 9, 2008 (Approved) |
| January 22, 2008 (Approved) | May 27, 2008 (Approved) | September 23, 2008 (Approved) |
| February 12, 2008 (Approved) | June 10, 2008 (Approved) | October 7, 2008 (Approved) |
| February 26, 2008 (Approved) | June 24, 2008 (Approved) | October 21, 2008 (Approved) |
| March 11, 2008 (Approved) | July 8, 2008 (Approved) | November 11, 2008 (Approved) |
| March 25, 2008 (Approved) | July 22, 2008 (Approved) | November 25, 2008 (Approved) |
| April 8, 2008 (Approved) | August 12, 2008 (Approved) | December 9, 2008 (Approved) |
| April 22, 2008 (Approved) | August 26, 2008 (Approved) | December 16, 2008 (Approved) |
| January 9, 2007 (Approved) | May 8, 2007 (Approved) | September 11, 2007 (Approved) |
| January 23, 2007 (Approved) | May 22, 2007 (Approved) | September 25, 2007 (Approved) |
| February 13, 2007 (Approved) | June 12, 2007 (Approved) | October 9, 2007 (Approved) |
| February 27, 2007 (Approved) | June 26, 2007 (Approved) | October 23, 2007 (Approved) |
| March 13, 2007 (Approved) | July 10, 2007 (Approved) | November 13, 2007 (Approved) |
| March 27, 2007 (Approved) | July 24, 2007 (Approved) | November 27, 2007 (Approved) |
| April 10, 2007 (Approved) | August 14, 2007 (Approved) | December 11, 2007 (Approved) |
| April 24, 2007 (Approved) | August 28, 2007 (Approved) | December 18, 2007 (Approved) |
| January 10, 2006 (Approved) | May 9, 2006 (Approved) | September 12, 2006 (Approved) |
| January 24, 2006 (Approved) | May 23, 2006 (Approved) | September 26, 2006 (Approved) |
| February 14, 2006 (Approved) | June 13, 2006 (Approved) | October 9, 2006 (Approved) |
| February 28, 2006 (Approved) | June 27, 2006 (Approved) | October 24, 2006 (Approved) |
| March 14, 2006 (Approved) | July 11, 2006 (Approved) | November 14, 2006 (Approved) |
| March 28, 2006 (Approved) | July 25, 2006 (Approved) | November 28, 2006 (Approved) |
| April 11, 2006 (Approved) | August 8, 2006 (Approved) | December 5, 2006 (Approved) |
| April 25, 2006 (Approved) | August 22, 2006 (Approved) | December 19, 2006 (Approved) |