| Date | Amount |
|---|---|
| 02/13/2019 | 4.00 |
| 02/28/2018 | 103.94 |
| 02/28/2017 | 103.74 |
| 02/24/2016 | 3.74 |
| 02/12/2015 | 3.72 |
| 02/13/2014 | 103.70 |
| 02/07/2013 | 3.80 |
| 02/22/2012 | 103.80 |
| 03/28/2011 | 108.48 |
| 03/11/2009 | 3.84 |
| 05/27/2008 | 4.10 |
| 02/08/2007 | 4.04 |
| 01/26/2006 | 6.48 |
| 01/31/2005 | 6.16 |
| 01/29/2004 | 6.22 |