| Year | Yield | Total | Amount | Ex Date |
|---|---|---|---|---|
| 2022 | 1.97% | TWD 2 | TWD2 | 2022-08-24 |
| 2021 | 1.67% | TWD 1.7 | TWD1.7 | 2021-08-30 |
| 2020 | 2.29% | TWD 2.322 | TWD2.32245 | 2020-08-27 |
| 2019 | 2.96% | TWD 3 | TWD3 | 2019-08-29 |
| 2018 | 2.98% | TWD 3.02 | TWD3.02044 | 2018-08-29 |
| 2017 | 4.93% | TWD 5 | TWD5 | 2017-08-29 |
| 2016 | 5.91% | TWD 6 | TWD6 | 2016-08-04 |
| 2015 | 5.42% | TWD 5.5 | TWD5.5 | 2015-08-06 |
| 2014 | 4.02% | TWD 4.082 | TWD4.08163 | 2014-08-12 |
| 2013 | 1.41% | TWD 1.429 | TWD1.42857 | 2013-07-11 |