| Year | Yield | Total | Amount | Ex Date |
|---|---|---|---|---|
| 2021 | 1.28% | TWD 0.15 | TWD0.15 | 2021-07-22 |
| 2020 | 1.28% | TWD 0.15 | TWD0.15 | 2020-07-23 |
| 2019 | 2.38% | TWD 0.28 | TWD0.28 | 2019-07-24 |
| 2018 | 1.19% | TWD 0.14 | TWD0.14 | 2018-07-11 |
| 2017 | 2.55% | TWD 0.3 | TWD0.3 | 2017-07-20 |
| 2016 | 12.77% | TWD 1.5 | TWD1.5 | 2016-07-21 |
| 2015 | 14.72% | TWD 1.73 | TWD1.73 | 2015-07-16 |
| 2014 | 12.77% | TWD 1.5 | TWD1.5 | 2014-07-25 |
| 2013 | 25.53% | TWD 3 | TWD3 | 2013-08-27 |
| 2012 | 4.89% | TWD 0.574 | TWD0.57448 | 2012-12-19 |