| Year | Yield | Total | Amount | Ex Date |
|---|---|---|---|---|
| 2022 | 3.64% | TWD 1.5 | TWD1.5 | 2022-07-21 |
| 2021 | 2.42% | TWD 1 | TWD1 | 2021-07-26 |
| 2018 | 7.27% | TWD 3 | TWD3 | 2018-07-10 |
| 2015 | 1.14% | TWD 0.471 | TWD0.47121 | 2015-09-09 |
| 2014 | 12.07% | TWD 4.978 | TWD4.97844 | 2014-07-09 |
| 2013 | 50.68% | TWD 20.907 | TWD20.9074 | 2013-07-04 |
| 2012 | 47.82% | TWD 19.725 | TWD19.7251 | 2012-06-28 |