| Year | Month | Dividend (%) |
|---|---|---|
| 2026 | Jan | 150 |
| 2025 | May | 250 |
| 2024 | May | 125 |
| 2024 | Jan | 225 |
| 2024 | Jan | 225 |
| 2023 | May | 325 |
| 2022 | May | 200 |
| 2021 | Oct | 125 |
| 2021 | Jul | 175 |
| 2020 | Feb | 110 |
| 2019 | Feb | 70 |
| 2017 | Aug | 25 |
| 2012 | Nov | 10 |
| 2011 | Nov | 20 |
| 2010 | Nov | 35 |
| 2010 | May | 40 |
| 2009 | Nov | 70 |
| 2009 | Apr | 30 |
| 2008 | Nov | 60 |
| 2007 | Nov | 10 |
| 2007 | May | 15 |
| 2006 | Oct | 35 |
| 2006 | May | 50 |
| 2005 | May | 65 |
| 2004 | Jul | 35 |
| 2004 | Jul | 30 |
| 2003 | Jun | 15 |
| 2002 | Jun | 22 |
| 2001 | Jun | 15 |