| Year | Month | Dividend (%) |
|---|---|---|
| 2026 | Feb | 138 |
| 2025 | May | 250 |
| 2024 | May | 100 |
| 2024 | Feb | 125 |
| 2023 | May | 125 |
| 2023 | Jan | 150 |
| 2022 | May | 100 |
| 2022 | Jan | 150 |
| 2021 | May | 100 |
| 2020 | Oct | 100 |
| 2020 | Feb | 75 |
| 2020 | Feb | 75 |
| 2020 | Jan | 100 |
| 2019 | May | 88 |
| 2019 | Mar | 88 |
| 2018 | May | 125 |
| 2017 | May | 125 |
| 2016 | Aug | 50 |
| 2016 | Mar | 75 |
| 2015 | May | 75 |
| 2014 | May | 60 |
| 2013 | May | 50 |
| 2012 | Aug | 50 |
| 2011 | May | 20 |
| 2010 | Sep | 15 |
| 2009 | Jul | 10 |
| 2008 | Aug | 50 |
| 2007 | Jul | 50 |
| 2006 | Aug | 20 |
| 2006 | Jan | 20 |
| 2005 | Jul | 30 |
| 2004 | Apr | 20 |
| 2003 | Oct | 12 |
| 2002 | Apr | 18 |
| 2001 | May | 10 |