| Year | Month | Dividend (%) |
|---|---|---|
| 2025 | Oct | 600 |
| 2025 | Apr | 600 |
| 2025 | Jan | 600 |
| 2024 | Apr | 600 |
| 2024 | Jan | 600 |
| 2023 | Apr | 400 |
| 2022 | Aug | 600 |
| 2022 | Apr | 200 |
| 2021 | May | 100 |
| 2020 | Sep | 100 |
| 2019 | May | 35 |
| 2018 | May | 30 |
| 2017 | May | 25 |
| 2016 | Mar | 20 |
| 2011 | Sep | 10 |
| 2010 | Sep | 10 |
| 2009 | Sep | 50 |
| 2008 | Sep | 120 |
| 2007 | Mar | 100 |