| Year | Month | Dividend (%) |
|---|---|---|
| 2025 | Apr | 325 |
| 2024 | May | 315 |
| 2023 | Apr | 300 |
| 2022 | May | 180 |
| 2021 | Apr | 40 |
| 2019 | Apr | 125 |
| 2019 | Apr | 200 |
| 2018 | Apr | 200 |
| 2017 | Apr | 120 |
| 2016 | Apr | 200 |
| 2015 | Apr | 200 |
| 2014 | Apr | 190 |
| 2013 | Apr | 180 |
| 2012 | Apr | 140 |
| 2011 | Apr | 100 |
| 2010 | Apr | 75 |
| 2009 | Apr | 55 |
| 2008 | Apr | 45 |
| 2007 | Apr | 20 |
| 2007 | Mar | 20 |
| 2006 | May | 20 |