| Year | Month | Dividend (%) |
|---|---|---|
| 2026 | Jan | 100 |
| 2025 | May | 200 |
| 2025 | Jan | 100 |
| 2024 | May | 180 |
| 2024 | Feb | 90 |
| 2023 | Apr | 150 |
| 2023 | Jan | 90 |
| 2022 | May | 130 |
| 2021 | Jun | 100 |
| 2020 | Feb | 100 |
| 2019 | May | 80 |
| 2019 | May | 100 |
| 2018 | May | 110 |
| 2017 | Jun | 60 |
| 2017 | Jan | 50 |
| 2016 | Mar | 65 |
| 2015 | Nov | 25 |
| 2015 | May | 100 |
| 2014 | Oct | 40 |
| 2014 | May | 90 |
| 2013 | May | 25 |
| 2013 | Feb | 65 |
| 2012 | May | 190 |
| 2011 | Apr | 170 |
| 2010 | Jul | 15 |
| 2010 | Feb | 140 |
| 2009 | Jul | 120 |
| 2008 | Jul | 95 |
| 2007 | Jul | 20 |
| 2007 | Mar | 70 |
| 2006 | Jul | 70 |