| Year | Month | Dividend (%) |
|---|---|---|
| 2026 | Feb | 15 |
| 2025 | May | 20 |
| 2025 | Feb | 10 |
| 2024 | May | 25 |
| 2024 | Feb | 15 |
| 2023 | May | 15 |
| 2023 | Feb | 15 |
| 2022 | May | 15 |
| 2022 | Feb | 15 |
| 2021 | Jun | 10 |
| 2021 | Apr | 15 |
| 2020 | Nov | 15 |
| 2020 | Jun | 10 |
| 2020 | Mar | 15 |
| 2019 | May | 25 |
| 2018 | May | 15 |
| 2018 | Feb | 10 |
| 2017 | Jun | 15 |
| 2017 | Feb | 10 |
| 2016 | May | 10 |
| 2016 | Jan | 10 |
| 2012 | May | 20 |
| 2011 | May | 15 |
| 2010 | Jun | 10 |
| 2009 | Jul | 25 |
| 2008 | Jun | 25 |
| 2007 | Jul | 20 |
| 2006 | Oct | 5 |
| 2006 | Apr | 10 |
| 2005 | Jul | 10 |
| 2004 | May | 8 |
| 2003 | Aug | 5 |
| 2002 | May | 5 |
| 2001 | Jun | 10 |