| Date | Amount |
|---|---|
| 02/07/2024 | 13.90 |
| 01/24/2023 | 15.40 |
| 03/15/2022 | 17.98 |
| 04/30/2021 | 0.16 |
| 02/17/2021 | 17.50 |
| 01/30/2020 | 17.50 |
| 01/28/2019 | 17.38 |
| 02/07/2018 | 17.66 |
| 03/01/2017 | 16.40 |
| 02/19/2016 | 16.68 |
| 01/30/2015 | 17.14 |
| 02/25/2014 | 15.80 |
| 01/31/2013 | 31.80 |
| 01/30/2012 | 31.94 |
| 01/20/2011 | 31.36 |
| 01/29/2010 | 31.50 |
| 02/20/2009 | 31.34 |
| 02/28/2008 | 31.92 |
| 02/27/2007 | 34.28 |
| 02/28/2006 | 25.62 |
| 02/28/2005 | 24.58 |
| 01/29/2004 | 23.82 |