| Year | Yield | Total | Amount | Ex Date |
|---|---|---|---|---|
| 2021 | 0.41% | TWD 0.5 | TWD0.5 | 2021-03-31 |
| 2020 | 2.20% | TWD 2.67 | TWD2.67 | 2020-03-30 |
| 2019 | 2.06% | TWD 2.5 | TWD2.5 | 2019-08-19 |
| 2018 | 1.65% | TWD 2 | TWD2 | 2018-08-20 |
| 2017 | 1.23% | TWD 1.5 | TWD1.5 | 2017-08-28 |
| 2016 | 1.48% | TWD 1.8 | TWD1.8 | 2016-08-25 |
| 2014 | 0.77% | TWD 0.933 | TWD0.93304 | 2014-09-03 |
| 2013 | 0.77% | TWD 0.938 | TWD0.93835 | 2013-08-23 |
| 2012 | 0.15% | TWD 0.186 | TWD0.18581 | 2012-08-13 |
| 2002 | 7.49% | TWD 9.097 | TWD9.09746 | 2002-11-07 |