| Year | Yield | Total | Amount | Ex Date |
|---|---|---|---|---|
| 2022 | 2.71% | TWD 0.3 | TWD0.3 | 2022-08-11 |
| 2019 | 3.62% | TWD 0.4 | TWD0.4 | 2019-06-28 |
| 2018 | 4.52% | TWD 0.5 | TWD0.5 | 2018-07-05 |
| 2016 | 4.52% | TWD 0.5 | TWD0.5 | 2016-07-05 |
| 2015 | 4.52% | TWD 0.5 | TWD0.5 | 2015-07-07 |
| 2013 | 5.19% | TWD 0.574 | TWD0.57361 | 2013-07-24 |
| 2012 | 4.31% | TWD 0.476 | TWD0.47614 | 2012-08-03 |
| 2011 | 4.18% | TWD 0.462 | TWD0.46228 | 2011-08-02 |
| 2010 | 5.95% | TWD 0.657 | TWD0.65701 | 2010-07-20 |