| Year | Yield | Total | Amount | Ex Date |
|---|---|---|---|---|
| 2022 | 7.09% | TWD 1 | TWD0.5 | 2022-09-15 |
| TWD0.5 | 2022-04-14 | |||
| 2021 | 3.55% | TWD 0.5 | TWD0.5 | 2021-09-22 |
| 2017 | 1.69% | TWD 0.238 | TWD0.23795 | 2017-08-11 |
| 2016 | 1.69% | TWD 0.238 | TWD0.23795 | 2016-08-29 |
| 2015 | 9.93% | TWD 1.4 | TWD1.39968 | 2015-07-15 |
| 2014 | 2.32% | TWD 0.327 | TWD0.32659 | 2014-06-27 |
| 2005 | 2.30% | TWD 0.325 | TWD0.32492 | 2005-08-18 |
| 2002 | 1.80% | TWD 0.253 | TWD0.25345 | 2002-08-15 |
| 2001 | 2.66% | TWD 0.375 | TWD0.37456 | 2001-08-16 |