| Year | Yield | Total | Amount | Ex Date |
|---|---|---|---|---|
| 2022 | 2.10% | TWD 0.25 | TWD0.25 | 2022-08-25 |
| 2021 | 1.26% | TWD 0.15 | 0.15 | 2021-08-30 |
| 2018 | 2.94% | TWD 0.35 | 0.35 | 2018-07-10 |
| 2017 | 2.94% | TWD 0.35 | 0.35 | 2017-07-13 |
| 2016 | 2.94% | TWD 0.35 | 0.35 | 2016-07-25 |
| 2015 | 2.92% | TWD 0.348 | 0.34787 | 2015-07-13 |
| 2014 | 1.67% | TWD 0.198 | 0.19845 | 2014-07-16 |
| 2013 | 1.68% | TWD 0.2 | 0.2 | 2013-08-06 |
| 2012 | 1.26% | TWD 0.15 | 0.15 | 2012-09-12 |