| Year | Month | Dividend (%) |
|---|---|---|
| 2024 | May | 100 |
| 2023 | Jul | 63 |
| 2021 | May | 450 |
| 2020 | Feb | 300 |
| 2019 | Nov | 350 |
| 2019 | Aug | 400 |
| 2019 | Apr | 500 |
| 2019 | Jan | 500 |
| 2018 | Oct | 500 |
| 2018 | Aug | 500 |
| 2018 | Apr | 500 |
| 2018 | Jan | 700 |
| 2017 | Oct | 450 |
| 2017 | Jul | 450 |
| 2017 | Apr | 450 |
| 2017 | Jan | 450 |
| 2016 | Oct | 450 |
| 2016 | Jul | 450 |
| 2016 | Mar | 450 |
| 2016 | Jan | 450 |
| 2015 | Oct | 450 |
| 2015 | Jul | 450 |
| 2015 | Apr | 450 |
| 2015 | Jan | 450 |
| 2014 | Sep | 450 |
| 2014 | Jul | 400 |
| 2014 | Apr | 450 |
| 2014 | Jan | 350 |
| 2013 | Oct | 350 |
| 2013 | Jul | 300 |