| Year | Yield | Total | Amount | Ex Date |
|---|---|---|---|---|
| 2022 | 6.07% | TWD 3 | TWD3 | 2022-06-14 |
| 2021 | 6.48% | TWD 3.2 | TWD3.2 | 2021-07-16 |
| 2020 | 6.07% | TWD 3 | TWD3 | 2020-06-11 |
| 2019 | 5.57% | TWD 2.75 | TWD2.75 | 2019-06-18 |
| 2018 | 6.48% | TWD 3.2 | TWD3.2 | 2018-06-26 |
| 2017 | 6.48% | TWD 3.2 | TWD3.2 | 2017-06-29 |
| 2016 | 6.07% | TWD 3 | TWD3 | 2016-06-30 |
| 2015 | 1.61% | TWD 0.794 | TWD0.79365 | 2015-06-26 |
| 2014 | 4.82% | TWD 2.381 | TWD2.38095 | 2014-05-29 |