| Year | Yield | Total | Amount | Ex Date |
|---|---|---|---|---|
| 2022 | 0.86% | TWD 0.15 | TWD0.15 | 2022-09-07 |
| 2021 | 0.39% | TWD 0.067 | 0.06744 | 2021-09-23 |
| 2020 | 5.76% | TWD 1 | 1 | 2020-08-06 |
| 2019 | 5.76% | TWD 1 | 1 | 2019-08-01 |
| 2018 | 40.35% | TWD 7 | 7 | 2018-08-28 |
| 2016 | 4.08% | TWD 0.708 | 0.70848 | 2016-08-25 |
| 2011 | 8.12% | TWD 1.409 | 1.40866 | 2011-08-02 |
| 2009 | 2.68% | TWD 0.465 | 0.46465 | 2009-08-11 |
| 2008 | 2.30% | TWD 0.399 | 0.39942 | 2008-10-21 |