| Year | Yield | Total | Amount | Ex Date |
|---|---|---|---|---|
| 2022 | 4.97% | TWD 2.009 | TWD2.00935 | 2022-07-12 |
| 2021 | 4.97% | TWD 2.009 | 2.00935 | 2021-07-28 |
| 2020 | 4.46% | TWD 1.8 | 1.8 | 2020-07-14 |
| 2019 | 10.64% | TWD 4.3 | 4.3 | 2019-07-10 |
| 2018 | 3.71% | TWD 1.5 | 1.5 | 2018-07-11 |
| 2017 | 0.75% | TWD 0.302 | 0.30198 | 2017-07-11 |
| 2016 | 0.87% | TWD 0.35 | 0.35041 | 2016-07-20 |
| 2015 | 0.99% | TWD 0.401 | 0.40063 | 2015-07-22 |
| 2011 | 0.74% | TWD 0.3 | 0.29997 | 2011-08-25 |
| 2010 | 1.08% | TWD 0.435 | 0.43539 | 2010-08-25 |
| 2008 | 0.48% | TWD 0.195 | 0.19466 | 2008-08-04 |