| Year | Yield | Total | Amount | Ex Date |
|---|---|---|---|---|
| 2022 | 2.85% | TWD 2.5 | TWD2.5 | 2022-06-23 |
| 2021 | 2.11% | TWD 1.85 | TWD1.85 | 2021-06-28 |
| 2020 | 2.28% | TWD 2 | TWD2 | 2020-06-23 |
| 2019 | 2.85% | TWD 2.5 | TWD2.5 | 2019-07-23 |
| 2018 | 2.28% | TWD 2 | TWD2 | 2018-07-26 |
| 2017 | 2.30% | TWD 2.02 | TWD2.02019 | 2017-07-14 |
| 2016 | 1.14% | TWD 1 | TWD1 | 2016-07-21 |
| 2015 | 1.73% | TWD 1.515 | TWD1.51514 | 2015-08-13 |
| 2014 | 3.42% | TWD 3 | TWD3 | 2014-08-11 |
| 2013 | 1.71% | TWD 1.5 | TWD1.5 | 2013-06-28 |
| 2012 | 0.57% | TWD 0.5 | TWD0.5 | 2012-07-16 |