| Year | Month | Dividend (%) |
|---|---|---|
| 2025 | Nov | 450 |
| 2025 | Feb | 450 |
| 2024 | Feb | 400 |
| 2023 | Jan | 300 |
| 2022 | Jan | 300 |
| 2021 | Mar | 200 |
| 2020 | Jun | 15 |
| 2019 | May | 30 |
| 2018 | May | 30 |
| 2017 | Jun | 15 |
| 2016 | May | 15 |
| 2015 | May | 15 |
| 2014 | Jun | 15 |
| 2013 | May | 15 |
| 2008 | Jun | 10 |
| 2001 | Jul | 30 |
| 2000 | Jul | 10 |
| 2000 | Apr | 20 |
| 1999 | Aug | 15 |
| 1997 | Jul | 10 |