| Year | Yield | Total | Amount | Ex Date |
|---|---|---|---|---|
| 2022 | 2.23% | TWD 0.45 | TWD0.45 | 2022-09-14 |
| 2018 | 2.98% | TWD 0.6 | TWD0.6 | 2018-08-28 |
| 2017 | 1.74% | TWD 0.35 | TWD0.35 | 2017-08-25 |
| 2016 | 7.44% | TWD 1.5 | TWD1.5 | 2016-08-25 |
| 2015 | 7.71% | TWD 1.553 | TWD1.55293 | 2015-08-25 |
| 2014 | 12.41% | TWD 2.5 | TWD2.5 | 2014-06-27 |
| 2013 | 2.48% | TWD 0.5 | TWD0.5 | 2013-07-11 |