| Year | Month | Dividend (%) |
|---|---|---|
| 2025 | Nov | 325 |
| 2025 | May | 250 |
| 2024 | Nov | 250 |
| 2024 | May | 200 |
| 2024 | Feb | 200 |
| 2023 | May | 775 |
| 2023 | Feb | 775 |
| 2022 | May | 525 |
| 2022 | Feb | 500 |
| 2021 | Dec | 700 |
| 2008 | Jan | 20 |
| 2007 | Nov | 20 |
| 2007 | Aug | 20 |
| 2007 | Mar | 70 |
| 2006 | Apr | 10 |
| 2006 | Feb | 20 |
| 2005 | Nov | 20 |
| 2005 | Mar | 20 |
| 2005 | Jan | 15 |
| 2004 | Nov | 15 |
| 2004 | Jul | 15 |
| 2004 | Apr | 20 |
| 2004 | Feb | 15 |
| 2003 | Oct | 15 |
| 2003 | Jul | 15 |
| 2003 | Jul | 20 |
| 2002 | Feb | 10 |
| 2001 | Nov | 10 |
| 2001 | Aug | 20 |
| 2001 | Feb | 10 |
| 2000 | Oct | 10 |
| 1999 | Aug | - |
| 1997 | Aug | 20 |