| Year | Yield | Total | Amount | Ex Date |
|---|---|---|---|---|
| 2022 | 1.33% | TWD 0.254 | TWD0.25385 | 2022-06-29 |
| 2021 | 2.61% | TWD 0.5 | 0.5 | 2021-08-24 |
| 2020 | 1.57% | TWD 0.3 | 0.3 | 2020-07-02 |
| 2019 | 1.20% | TWD 0.23 | 0.23 | 2019-07-15 |
| 2018 | 2.40% | TWD 0.459 | 0.45891 | 2018-07-26 |
| 2017 | 1.67% | TWD 0.32 | 0.31996 | 2017-07-31 |
| 2016 | 1.57% | TWD 0.3 | 0.3 | 2016-07-25 |
| 2012 | 5.22% | TWD 1 | 0.99981 | 2012-08-23 |
| 2009 | 1.02% | TWD 0.196 | 0.19579 | 2009-08-25 |
| 2008 | 7.06% | TWD 1.352 | 1.35154 | 2008-09-24 |