| Year | Yield | Total | Amount | Ex Date |
|---|---|---|---|---|
| 2022 | 0.34% | TWD 0.1 | TWD0.1 | 2022-08-02 |
| 2021 | 0.85% | TWD 0.25 | 0.25 | 2021-08-31 |
| 2020 | 0.70% | TWD 0.205 | 0.20523 | 2020-07-20 |
| 2019 | 1.02% | TWD 0.3 | 0.3 | 2019-07-15 |
| 2018 | 2.03% | TWD 0.6 | 0.6 | 2018-07-04 |
| 2017 | 3.90% | TWD 1.149 | 1.14947 | 2017-07-10 |
| 2016 | 5.43% | TWD 1.601 | 1.60052 | 2016-07-11 |
| 2015 | 5.47% | TWD 1.613 | 1.61302 | 2015-07-07 |
| 2014 | 0.28% | TWD 0.081 | 0.0814 | 2014-08-28 |