| Year | Yield | Total | Amount | Ex Date |
|---|---|---|---|---|
| 2022 | 3.81% | TWD 1.1 | TWD1.1 | 2022-06-24 |
| 2021 | 3.46% | TWD 1 | 1 | 2021-07-23 |
| 2020 | 3.46% | TWD 1 | 1 | 2020-07-14 |
| 2019 | 1.31% | TWD 0.378 | 0.378 | 2019-06-17 |
| 2018 | 3.46% | TWD 1 | 1 | 2018-06-14 |
| 2017 | 3.46% | TWD 1 | 1 | 2017-07-18 |
| 2016 | 3.46% | TWD 1 | 1 | 2016-08-10 |