| Year | Month | Dividend (%) |
|---|---|---|
| 2025 | Oct | 50 |
| 2025 | May | 33 |
| 2024 | Oct | 30 |
| 2024 | May | 30 |
| 2023 | Nov | 25 |
| 2023 | May | 25 |
| 2023 | Feb | 25 |
| 2022 | May | 35 |
| 2021 | May | 25 |
| 2020 | Jun | 8 |
| 2020 | Feb | 15 |
| 2019 | May | 20 |
| 2018 | May | 18 |
| 2017 | May | 18 |
| 2016 | May | 31 |
| 2015 | May | 26 |
| 2014 | May | 23 |
| 2013 | May | 20 |
| 2012 | May | 20 |