| Year | Yield | Total | Amount | Ex Date |
|---|---|---|---|---|
| 2022 | 3.70% | TWD 1.777 | TWD1.77655 | 2022-08-31 |
| 2021 | 3.12% | TWD 1.497 | TWD1.49748 | 2021-09-09 |
| 2020 | 1.25% | TWD 0.6 | TWD0.6 | 2020-07-27 |
| 2019 | 4.17% | TWD 2 | TWD2 | 2019-07-23 |
| 2018 | 4.17% | TWD 2 | TWD2 | 2018-07-19 |
| 2017 | 4.17% | TWD 2 | TWD2 | 2017-08-28 |
| 2016 | 6.46% | TWD 3.1 | TWD3.1 | 2016-07-11 |
| 2015 | 7.29% | TWD 3.5 | TWD3.5 | 2015-07-08 |