| Year | Month | Dividend (%) |
|---|---|---|
| 2026 | Feb | 120 |
| 2024 | May | 1,150 |
| 2024 | Feb | 170 |
| 2023 | Aug | 1,570 |
| 2023 | Feb | 470 |
| 2022 | Feb | 570 |
| 2021 | Feb | 220 |
| 2020 | Feb | 600 |
| 2019 | Feb | 150 |
| 2019 | Feb | 400 |
| 2018 | Mar | 360 |
| 2017 | Feb | 310 |
| 2016 | Feb | 290 |
| 2015 | Feb | 155 |
| 2014 | Feb | 150 |
| 2013 | Feb | 107 |
| 2012 | Feb | 69 |
| 2011 | Feb | 103 |
| 2010 | Feb | 105 |
| 2009 | Mar | 200 |
| 2008 | Feb | 32 |
| 2007 | Apr | 22 |
| 2006 | May | 25 |
| 2005 | May | 30 |
| 2004 | May | 40 |
| 2003 | May | 40 |
| 2002 | Jun | 24 |
| 2001 | May | 30 |
| 2000 | Apr | 25 |