| Year | Yield | Total | Amount | Ex Date |
|---|---|---|---|---|
| 2022 | 4.00% | TWD 1.8 | TWD1.8 | 2022-07-20 |
| 2021 | 1.73% | TWD 0.778 | TWD0.77844 | 2021-08-09 |
| 2020 | 1.76% | TWD 0.793 | TWD0.79302 | 2020-07-15 |
| 2019 | 6.09% | TWD 2.744 | TWD2.74403 | 2019-08-14 |
| 2018 | 1.12% | TWD 0.503 | TWD0.50307 | 2018-08-24 |
| 2017 | 0.95% | TWD 0.428 | TWD0.42818 | 2017-07-26 |
| 2016 | 0.93% | TWD 0.418 | TWD0.41786 | 2016-07-28 |
| 2015 | 1.11% | TWD 0.499 | TWD0.49875 | 2015-08-07 |
| 2014 | 1.06% | TWD 0.479 | TWD0.47937 | 2014-07-07 |
| 2013 | 0.35% | TWD 0.156 | TWD0.15588 | 2013-08-01 |
| 2012 | 1.29% | TWD 0.581 | TWD0.58101 | 2012-07-02 |
| 2010 | 0.44% | TWD 0.197 | TWD0.19679 | 2010-08-12 |
| 2008 | 3.92% | TWD 1.766 | TWD1.76588 | 2008-07-28 |
| 2007 | 3.71% | TWD 1.672 | TWD1.67182 | 2007-08-07 |
| 2006 | 1.81% | TWD 0.813 | TWD0.81338 | 2006-07-07 |
| 2005 | 2.12% | TWD 0.954 | TWD0.95399 | 2005-07-14 |
| 2004 | 0.42% | TWD 0.188 | TWD0.18804 | 2004-10-04 |
| 2003 | 0.24% | TWD 0.106 | TWD0.106 | 2003-08-28 |