| Year | Month | Dividend (%) |
|---|---|---|
| 2025 | May | 110 |
| 2024 | Oct | 70 |
| 2024 | May | 110 |
| 2023 | Oct | 70 |
| 2023 | May | 80 |
| 2023 | May | 70 |
| 2023 | Jan | 100 |
| 2022 | May | 100 |
| 2021 | Oct | 70 |
| 2021 | Jun | 60 |
| 2021 | Feb | 30 |
| 2020 | Nov | 80 |
| 2020 | Jun | 25 |
| 2020 | Feb | 60 |
| 2019 | Nov | 80 |
| 2019 | Aug | 30 |
| 2019 | May | 120 |
| 2019 | Feb | 60 |
| 2018 | Nov | 60 |
| 2018 | Aug | 60 |
| 2018 | May | 250 |
| 2018 | May | 120 |
| 2018 | Jan | 60 |
| 2017 | Nov | 60 |
| 2017 | Aug | 60 |
| 2017 | May | 100 |
| 2017 | Feb | 60 |
| 2016 | Nov | 60 |
| 2016 | Aug | 60 |
| 2016 | May | 100 |
| 2016 | Jan | 60 |
| 2015 | Nov | 60 |
| 2015 | Jul | 60 |
| 2015 | May | 80 |
| 2014 | Sep | 650 |
| 2014 | Jul | 60 |
| 2014 | May | 100 |
| 2014 | Jan | 60 |
| 2013 | Nov | 60 |
| 2013 | Aug | 60 |
| 2013 | May | 80 |
| 2013 | Feb | 120 |