| Year | Month | Dividend (%) |
|---|---|---|
| 2026 | May | 400 |
| 2025 | May | 300 |
| 2024 | Apr | 76 |
| 2023 | Apr | 191 |
| 2022 | May | 174 |
| 2021 | May | 276 |
| 2020 | Jun | 300 |
| 2019 | Apr | 200 |
| 2018 | Apr | 170 |
| 2017 | May | 150 |
| 2016 | May | 65 |
| 2015 | May | 100 |
| 2014 | Jun | 30 |
| 2013 | Nov | 70 |
| 2013 | May | 120 |
| 2012 | Nov | 120 |
| 2012 | May | 60 |
| 2012 | Apr | 180 |