| Year | Yield | Total | Amount | Ex Date |
|---|---|---|---|---|
| 2022 | 3.56% | TWD 0.75 | TWD0.75 | 2022-04-08 |
| 2021 | 5.23% | TWD 1.1 | TWD1.1 | 2021-06-18 |
| 2020 | 4.75% | TWD 1 | TWD1 | 2020-06-12 |
| 2019 | 4.28% | TWD 0.9 | TWD0.9 | 2019-07-04 |
| 2018 | 5.23% | TWD 1.1 | TWD1.1 | 2018-07-04 |
| 2017 | 4.28% | TWD 0.9 | TWD0.9 | 2017-07-05 |
| 2016 | 5.70% | TWD 1.2 | TWD1.2 | 2016-06-30 |
| 2015 | 4.28% | TWD 0.9 | TWD0.9 | 2015-07-07 |
| 2014 | 5.23% | TWD 1.1 | TWD1.1 | 2014-07-15 |
| 2013 | 5.23% | TWD 1.1 | TWD1.1 | 2013-07-09 |
| 2012 | 5.51% | TWD 1.16 | TWD1.16 | 2012-07-10 |
| 2011 | 9.50% | TWD 2 | TWD2 | 2011-06-28 |
| 2010 | 4.10% | TWD 0.862 | TWD0.86207 | 2010-07-20 |
| 2008 | 10.98% | TWD 2.31 | TWD2.31034 | 2008-07-02 |
| 2007 | 7.99% | TWD 1.681 | TWD1.68103 | 2007-07-04 |
| 2006 | 5.53% | TWD 1.164 | TWD1.16379 | 2006-06-29 |
| 2005 | 3.94% | TWD 0.829 | TWD0.82891 | 2005-06-30 |
| 2004 | 1.81% | TWD 0.382 | TWD0.38199 | 2004-06-30 |
| 2003 | 1.71% | TWD 0.36 | TWD0.36037 | 2003-06-20 |
| 2002 | 2.53% | TWD 0.532 | TWD0.5316 | 2002-06-14 |