| Year | Yield | Total | Amount | Ex Date |
|---|---|---|---|---|
| 2022 | 2.06% | TWD 0.5 | TWD0.5 | 2022-07-06 |
| 2021 | 2.89% | TWD 0.7 | 0.7 | 2021-08-30 |
| 2020 | 4.95% | TWD 1.2 | 1.2 | 2020-08-06 |
| 2019 | 6.19% | TWD 1.5 | 1.5 | 2019-08-22 |
| 2018 | 6.19% | TWD 1.5 | 1.5 | 2018-07-09 |
| 2017 | 9.35% | TWD 2.268 | 2.26757 | 2017-07-06 |
| 2016 | 8.50% | TWD 2.061 | 2.06143 | 2016-08-04 |