| Date | Amount |
|---|---|
| 03/04/2008 | 7.76 |
| 07/20/2007 | 3.68 |
| 03/01/2007 | 3.68 |
| 07/24/2006 | 3.58 |
| 03/03/2006 | 3.58 |
| 07/19/2005 | 3.15 |
| 03/01/2005 | 3.15 |
| 03/26/2004 | 3.37 |
| 03/18/2004 | 3.06 |
| 06/27/2003 | 2.87 |
| 03/10/2003 | 2.87 |
| 07/24/2002 | 2.84 |
| 03/05/2002 | 2.84 |
| 06/22/2001 | 2.53 |
| 03/14/2001 | 2.78 |