| Year | Yield | Total | Amount | Ex Date |
|---|---|---|---|---|
| 2022 | 2.43% | TWD 0.9 | TWD0.9 | 2022-08-22 |
| 2021 | 2.16% | TWD 0.8 | 0.8 | 2021-09-09 |
| 2020 | 2.70% | TWD 1 | 1 | 2020-08-26 |
| 2019 | 1.08% | TWD 0.4 | 0.4 | 2019-08-28 |
| 2018 | 1.35% | TWD 0.5 | 0.5 | 2018-08-29 |
| 2017 | 1.62% | TWD 0.6 | 0.6 | 2017-09-01 |
| 2015 | 1.35% | TWD 0.5 | 0.5 | 2015-09-04 |
| 2013 | 2.43% | TWD 0.9 | 0.9 | 2013-07-17 |
| 2012 | 2.70% | TWD 1 | 1 | 2012-07-20 |