| 年度 | 股利 | 除权 / 除息日期 | |
| 现金股利 | 股票股利 | ||
| 2022 | 3.5 | - | 2023/06/26 |
| 2021 | 2.8 | - | 2022/06/22 |
| 2020 | 2.00008936 | - | 2021/09/22 |
| 2019 | 1.3 | - | 2020/07/08 |
| 2018 |
1.60021540
|
- | 2019/08/20 |
| 2017 | 1.64865415 | - | 2018/08/22 |
| 2016 | 1.25 | - | 2017/08/29 |
| 2015 | 1.30030230 | 0.10002325 | 2016/08/23 |
| 2014 | 1.60014192 | 0.10000886 | 2015/09/01 |
| 2013 | 1.09263411 | 0.09933036 | 2014/08/27 |
| 2012 | 1.1 | 0.1 | 2013/08/26 |
| 2011 | 1.19902213 | 0.09991851 | 2012/08/16 |
| 2010 | 1.99876347 | 0.09993818 | 2011/08/11 |
| 2009 | 1.19965036 | - | 2010/07/21 |
| 2008 | 0.59964422 | 0.59964423 | 2009/07/24 |
| 2007 | 1.60771223 | 0.13980106 | 2008/08/15 |
| 2006 | 1.78096871 | 0.19788541 | 2007/08/02 |
| 2005 | 0.74518971 | 0.7749973 | 2006/08/09 |
| 2004 | 0.49903621 | 0.99807243 | 2005/07/22 |
| 2003 | - | 0.42 | 2004/08/06 |