| Year | Yield | Total | Amount | Ex Date |
|---|---|---|---|---|
| 2022 | 2.39% | TWD 0.5 | TWD0.5 | 2022-07-15 |
| 2021 | 2.39% | TWD 0.5 | 0.5 | 2021-06-11 |
| 2020 | 2.45% | TWD 0.513 | 0.51293 | 2020-06-19 |
| 2019 | 14.35% | TWD 3 | 3 | 2019-05-30 |
| 2018 | 10.05% | TWD 2.1 | 2.1 | 2018-08-28 |
| 2017 | 2.35% | TWD 0.492 | 0.49192 | 2017-08-29 |
| 2016 | 14.28% | TWD 2.984 | 2.98356 | 2016-06-30 |
| 2015 | 9.50% | TWD 1.985 | 1.98525 | 2015-10-07 |
| 2014 | 16.99% | TWD 3.55 | 3.55031 | 2014-08-28 |
| 2013 | 11.04% | TWD 2.308 | 2.30769 | 2013-11-14 |