| Year | Yield | Total | Amount | Ex Date |
|---|---|---|---|---|
| 2021 | 6.54% | TWD 1 | TWD1 | 2021-09-15 |
| 2020 | 14.38% | TWD 2.2 | TWD2.2 | 2020-09-02 |
| 2019 | 11.07% | TWD 1.694 | TWD1.69378 | 2019-09-03 |
| 2018 | 7.84% | TWD 1.2 | TWD1.2 | 2018-08-28 |
| 2017 | 6.32% | TWD 0.966 | TWD0.9663 | 2017-10-06 |
| 2016 | 3.38% | TWD 0.518 | TWD0.5177 | 2016-08-31 |
| 2015 | 19.61% | TWD 3 | TWD3 | 2015-08-07 |
| 2014 | 19.61% | TWD 3 | TWD3 | 2014-08-28 |
| 2013 | 19.61% | TWD 3 | TWD3 | 2013-08-05 |