| 年度 | 除權息基準日 | 現金股利 | 股票股利 |
| 2020 | 2021-09-01 | 4.00 | 0 |
| 2019 | 2020-07-26 | 3.10 | 0 |
| 2018 | 2019-06-30 | 6.20 | 0 |
| 2017 | 2018-09-02 | 0.50 | 0 |
| 2016 | N/A | 0 | 0 |
| 2015 | 2016-08-12 | 1.20 | N/A |
| 2014 | 2015-09-07 | 0.70 | 0 |
| 2013 | 2014-08-26 | 0.50 | N/A |
| 2012 | N/A | 0 | 0 |
| 2011 | 2012-07-13 | 0.80 | 0 |
| 2010 | 2011-07-25 | 1.19 | 0 |
| 2009 | 2010-07-04 | 1.29 | 0 |
| 2008 | 2009-06-29 | 1.00 | 0 |
| 2007 | 2008-09-15 | 1.90 | 0.05 |
| 2006 | 2007-08-07 | 1.11 | 0.27 |
| 2005 | N/A | 0 | 0 |
| 2004 | N/A | 0 | 0 |
| 2003 | N/A | 0 | 0 |
| 2002 | 2003-06-13 | 0.21 | 3.98 |