| Year | Month | Dividend (%) |
|---|---|---|
| 2025 | Nov | 54 |
| 2025 | May | 42 |
| 2024 | Nov | 40 |
| 2024 | May | 37 |
| 2023 | Nov | 36 |
| 2023 | May | 34 |
| 2022 | Nov | 27 |
| 2022 | May | 24 |
| 2021 | Nov | 16 |
| 2021 | May | 24 |
| 2020 | Nov | 21 |
| 2020 | Jun | 35 |
| 2019 | Oct | 21 |
| 2019 | May | 18 |
| 2018 | Oct | 17 |
| 2018 | May | 17 |
| 2017 | Nov | 17 |
| 2017 | May | 18 |
| 2016 | Nov | 20 |
| 2016 | May | 19 |