| Year | Yield | Total | Amount | Ex Date |
|---|---|---|---|---|
| 2022 | 3.36% | TWD 1.15 | TWD1.15 | 2022-06-30 |
| 2021 | 4.91% | TWD 1.68 | 1.68 | 2021-08-26 |
| 2020 | 4.39% | TWD 1.5 | 1.5 | 2020-08-03 |
| 2019 | 3.58% | TWD 1.225 | 1.22549 | 2019-07-11 |
| 2018 | 3.65% | TWD 1.247 | 1.24665 | 2018-07-17 |
| 2017 | 5.66% | TWD 1.935 | 1.93483 | 2017-07-25 |
| 2016 | 3.62% | TWD 1.236 | 1.23646 | 2016-09-12 |
| 2015 | 3.58% | TWD 1.225 | 1.22549 | 2015-09-24 |
| 2014 | 4.30% | TWD 1.471 | 1.47059 | 2014-08-07 |