| Year | Month | Dividend (%) |
|---|---|---|
| 2026 | May | 230 |
| 2026 | Feb | 35 |
| 2025 | Aug | 1,000 |
| 2025 | May | 215 |
| 2025 | Jan | 100 |
| 2024 | May | 175 |
| 2023 | May | 165 |
| 2022 | May | 150 |
| 2021 | May | 100 |
| 2020 | Jun | 125 |
| 2019 | May | 100 |
| 2018 | May | 90 |
| 2017 | May | 75 |
| 2016 | May | 60 |
| 2015 | May | 60 |
| 2014 | May | 40 |
| 2013 | May | 40 |
| 2012 | May | 90 |
| 2011 | May | 75 |
| 2010 | May | 40 |
| 2009 | Jun | 40 |
| 2008 | May | 40 |
| 2007 | Jul | 40 |
| 2006 | May | 40 |
| 2005 | Jun | 30 |
| 2004 | Jun | 40 |
| 2003 | Jul | 40 |
| 2003 | Feb | 40 |
| 2002 | Aug | 40 |
| 2002 | Jan | 40 |
| 2001 | May | 40 |
| 2000 | Mar | 40 |