| Year | Month | Dividend (%) |
|---|---|---|
| 2026 | May | 550 |
| 2026 | Jan | 300 |
| 2025 | May | 400 |
| 2025 | Mar | 200 |
| 2024 | May | 250 |
| 2023 | Oct | 200 |
| 2013 | May | 25 |
| 2012 | May | 25 |
| 2011 | Aug | 25 |
| 2010 | Aug | 25 |
| 2009 | Jul | 20 |
| 2008 | Dec | 15 |
| 2007 | Nov | 10 |
| 2007 | Mar | 15 |
| 2006 | Nov | 20 |
| 2005 | Aug | 20 |
| 2004 | Jun | 20 |
| 2003 | Aug | 20 |
| 2002 | Jul | 20 |