| Year | Month | Dividend (%) |
|---|---|---|
| 2025 | Oct | 28 |
| 2025 | May | 34 |
| 2025 | Jan | 25 |
| 2024 | Oct | 25 |
| 2024 | May | 33 |
| 2024 | Jan | 23 |
| 2023 | Oct | 23 |
| 2023 | May | 30 |
| 2023 | Jan | 43 |
| 2022 | May | 30 |
| 2022 | Jan | 40 |
| 2021 | Jun | 32 |
| 2021 | Jan | 30 |
| 2020 | Jul | 27 |
| 2020 | Mar | 5 |
| 2019 | May | 25 |
| 2019 | Jan | 36 |
| 2018 | May | 24 |
| 2018 | Jan | 27 |
| 2017 | Jun | 22 |
| 2017 | Jan | 26 |
| 2016 | May | 18 |
| 2016 | Jan | 16 |
| 2015 | May | 18 |
| 2015 | Jan | 8 |
| 2014 | May | 18 |
| 2014 | Jan | 40 |
| 2013 | May | 20 |
| 2013 | Feb | 38 |
| 2012 | May | 5 |
| 2012 | Jan | 35 |
| 2011 | May | 8 |
| 2011 | Jan | 30 |
| 2010 | May | 8 |
| 2010 | Feb | 30 |
| 2009 | May | 8 |
| 2009 | Jan | 28 |
| 2008 | May | 8 |
| 2008 | Jan | 27 |
| 2007 | May | 8 |
| 2007 | Jan | 24 |
| 2006 | May | 8 |
| 2006 | Jan | 20 |
| 2005 | Jun | 12 |
| 2005 | Feb | 12 |