| Date | Amount |
|---|---|
| 01/22/2024 | 25.02 |
| 01/26/2023 | 25.08 |
| 02/01/2022 | 26.24 |
| 02/09/2021 | 26.98 |
| 01/30/2020 | 26.94 |
| 01/24/2019 | 27.02 |
| 01/29/2018 | 26.56 |
| 02/10/2017 | 26.38 |
| 02/11/2016 | 26.86 |
| 02/03/2015 | 26.74 |
| 02/19/2014 | 26.60 |
| 02/01/2013 | 50.84 |
| 01/20/2012 | 50.82 |
| 02/03/2011 | 50.78 |
| 01/28/2010 | 51.24 |
| 02/25/2009 | 51.22 |
| 02/28/2008 | 52.08 |
| 02/28/2007 | 53.90 |
| 02/14/2006 | 117.30 |
| 02/28/2005 | 111.38 |
| 02/13/2004 | 112.62 |