| Year | Yield | Total | Amount | Ex Date |
|---|---|---|---|---|
| 2021 | 3.13% | TWD 1 | 1 | 2021-07-13 |
| 2020 | 3.13% | TWD 1 | 1 | 2020-07-10 |
| 2019 | 12.50% | TWD 4 | 4 | 2019-07-10 |
| 2018 | 12.50% | TWD 4 | 4 | 2018-07-10 |
| 2017 | 9.38% | TWD 3 | 3 | 2017-07-12 |
| 2016 | 7.81% | TWD 2.5 | 2.5 | 2016-08-30 |
| 2015 | 7.81% | TWD 2.5 | 2.5 | 2015-07-16 |