| Year | Month | Dividend (%) |
|---|---|---|
| 2025 | May | 600 |
| 2024 | Nov | 650 |
| 2024 | Mar | 600 |
| 2023 | Dec | 680 |
| 2022 | Jun | 650 |
| 2021 | Oct | 320 |
| 2021 | Jun | 250 |
| 2019 | Dec | 150 |
| 2018 | Apr | 60 |
| 2015 | Oct | 25 |
| 2015 | Aug | 330 |
| 2015 | Apr | 40 |
| 2015 | Feb | 95 |
| 2014 | Dec | 255 |
| 2014 | Oct | 90 |
| 2014 | Jul | 50 |
| 2014 | May | 95 |
| 2014 | Feb | 95 |
| 2013 | Oct | 85 |
| 2013 | Jul | 25 |
| 2013 | Feb | 75 |
| 2012 | May | 160 |
| 2012 | Feb | 36 |
| 2011 | Feb | 24 |
| 2010 | Feb | 24 |
| 2009 | Feb | 24 |
| 2008 | Feb | 18 |
| 2007 | Mar | 12 |