| Date | Amount |
|---|---|
| 01/28/2021 | 25.70 |
| 02/24/2020 | -0.02 |
| 02/20/2020 | 25.48 |
| 01/23/2019 | 25.48 |
| 01/24/2018 | 44.86 |
| 01/23/2017 | 44.98 |
| 02/03/2016 | 42.76 |
| 01/28/2015 | 33.34 |
| 02/13/2014 | 33.40 |
| 02/25/2013 | 33.52 |
| 02/28/2012 | 146.44 |
| 01/25/2011 | 142.90 |
| 06/14/2010 | 6.69 |
| 03/22/2010 | 133.88 |
| 07/12/2009 | 5.86 |
| 03/09/2009 | 117.24 |
| 09/02/2008 | 5.87 |
| 08/06/2008 | 58.73 |
| 02/27/2008 | 58.73 |
| 07/12/2007 | 191.46 |
| 01/25/2007 | 191.46 |