| Year | Yield | Total | Amount | Ex Date |
|---|---|---|---|---|
| 2022 | 2.32% | TWD 2 | TWD2 | 2022-07-28 |
| 2021 | 1.22% | TWD 1.05 | TWD1.05 | 2021-09-10 |
| 2020 | 5.79% | TWD 5 | TWD5 | 2020-08-03 |
| 2019 | 5.79% | TWD 5 | TWD5 | 2019-08-01 |
| 2018 | 6.07% | TWD 5.24 | TWD5.24 | 2018-08-01 |
| 2017 | 4.34% | TWD 3.749 | TWD3.74874 | 2017-08-02 |
| 2016 | 5.18% | TWD 4.468 | TWD4.46788 | 2016-07-28 |
| 2015 | 4.04% | TWD 3.486 | TWD3.48588 | 2015-07-02 |
| 2014 | 4.04% | TWD 3.486 | TWD3.48588 | 2014-08-21 |
| 2013 | 2.54% | TWD 2.191 | TWD2.19113 | 2013-09-14 |
| 2012 | 8.55% | TWD 7.38 | TWD7.37965 | 2012-10-25 |