| Year | Month | Dividend (%) |
|---|---|---|
| 2024 | May | 70 |
| 2023 | May | 25 |
| 2023 | Feb | 25 |
| 2022 | Nov | 50 |
| 2022 | Aug | 50 |
| 2022 | May | 250 |
| 2022 | Feb | 280 |
| 2022 | Jan | 1,500 |
| 2021 | Nov | 100 |
| 2021 | Aug | 70 |
| 2021 | Jun | 150 |
| 2021 | Jun | 70 |
| 2021 | Feb | 60 |
| 2020 | Nov | 60 |
| 2020 | Sep | 60 |
| 2020 | Feb | 150 |
| 2019 | Nov | 25 |
| 2019 | Aug | 25 |
| 2019 | May | 25 |
| 2019 | Feb | 25 |
| 2018 | Nov | 25 |
| 2018 | Aug | 25 |
| 2018 | May | 25 |
| 2018 | Feb | 25 |
| 2017 | Nov | 25 |
| 2017 | Aug | 25 |
| 2017 | May | 25 |
| 2017 | Feb | 25 |
| 2016 | Nov | 25 |
| 2016 | Aug | 25 |
| 2016 | May | 13 |
| 2016 | Feb | 38 |
| 2015 | Nov | 50 |
| 2015 | Aug | 50 |
| 2015 | May | 50 |
| 2015 | Feb | 50 |
| 2014 | Nov | 50 |
| 2014 | Aug | 50 |
| 2014 | May | 100 |
| 2014 | Feb | 50 |
| 2013 | Nov | 50 |
| 2013 | May | 200 |
| 2012 | May | 200 |
| 2011 | May | 200 |
| 2010 | Apr | 200 |
| 2009 | May | 150 |
| 2008 | May | 100 |
| 2007 | Jul | 50 |