| Date | Amount |
|---|---|
| 02/03/2012 | 29.16 |
| 02/22/2011 | 28.96 |
| 02/19/2010 | 30.44 |
| 02/26/2009 | 30.48 |
| 02/05/2008 | 30.32 |
| 01/26/2007 | 27.40 |
| 02/23/2006 | 27.38 |
| 02/28/2005 | 27.38 |
| 06/25/2004 | 17.95 |
| 02/12/2004 | 17.95 |
| 07/17/2003 | 17.95 |
| 02/14/2003 | 17.95 |
| 07/19/2002 | 18.01 |
| 02/25/2002 | 18.01 |
| 07/31/2001 | 2.57 |
| 02/12/2001 | 2.34 |