| Year | Month | Dividend (%) |
|---|---|---|
| 2025 | Nov | 30 |
| 2025 | May | 2,290 |
| 2025 | Jan | 30 |
| 2024 | Oct | 30 |
| 2024 | May | 1,940 |
| 2024 | Jan | 30 |
| 2023 | Oct | 30 |
| 2023 | May | 1,690 |
| 2023 | Jan | 30 |
| 2022 | Oct | 30 |
| 2022 | May | 1,440 |
| 2022 | Jan | 30 |
| 2021 | Oct | 30 |
| 2021 | Jun | 500 |
| 2021 | Jun | 940 |
| 2021 | Jan | 30 |
| 2020 | Nov | 30 |
| 2020 | Jun | 940 |
| 2020 | Feb | 30 |
| 2019 | Nov | 30 |
| 2019 | May | 540 |
| 2019 | Feb | 30 |
| 2018 | Nov | 30 |
| 2018 | May | 540 |
| 2018 | Feb | 30 |
| 2017 | Nov | 30 |
| 2017 | May | 540 |
| 2017 | Feb | 30 |
| 2016 | Oct | 30 |
| 2016 | May | 940 |
| 2015 | Oct | 30 |
| 2015 | Jul | 30 |
| 2014 | Nov | 440 |
| 2014 | Oct | 30 |
| 2014 | Jul | 30 |
| 2013 | Nov | 240 |
| 2013 | Oct | 30 |
| 2013 | Jul | 30 |
| 2012 | Nov | 190 |
| 2012 | Oct | 30 |
| 2012 | Jul | 30 |
| 2011 | Nov | 190 |
| 2011 | Oct | 30 |
| 2011 | Jul | 30 |
| 2010 | Nov | 440 |
| 2010 | Oct | 30 |
| 2010 | Jul | 30 |
| 2009 | Dec | 190 |
| 2009 | Oct | 30 |
| 2009 | Jul | 30 |
| 2008 | Dec | 140 |
| 2008 | Oct | 30 |
| 2008 | Jul | 30 |
| 2007 | Dec | 140 |
| 2007 | Oct | 30 |
| 2007 | Jul | 30 |
| 2006 | Dec | 140 |
| 2006 | Oct | 30 |
| 2006 | Jul | 30 |
| 2005 | Dec | 140 |
| 2005 | Oct | 30 |
| 2005 | Jul | 30 |
| 2004 | Dec | 140 |
| 2004 | Sep | 30 |
| 2004 | Jul | 30 |
| 2003 | Dec | 140 |
| 2003 | Jul | 30 |
| 2003 | Apr | 30 |
| 2002 | Dec | 140 |
| 2002 | Sep | 30 |
| 2002 | Jun | 30 |
| 2001 | Dec | 90 |
| 2001 | Sep | 30 |
| 2001 | Jun | 30 |
| 2000 | Dec | 90 |
| 2000 | Sep | 30 |
| 2000 | Jun | 30 |
| 2000 | Jan | 140 |
| 1999 | Oct | 30 |
| 1999 | Jul | 30 |
| 1999 | Jan | - |
| 1998 | Jul | 30 |
| 1998 | Apr | 30 |
| 1997 | Nov | 30 |
| 1997 | Jul | 30 |
| 1997 | Jan | 80 |