| Year | Yield | Total | Amount | Ex Date |
|---|---|---|---|---|
| 2021 | 13.19% | TWD 2.5 | 2.5 | 2021-08-17 |
| 2020 | 3.64% | TWD 0.69 | 0.69035 | 2020-07-02 |
| 2017 | 2.62% | TWD 0.496 | 0.49647 | 2017-09-11 |
| 2016 | 0.74% | TWD 0.14 | 0.13989 | 2016-09-06 |
| 2011 | 2.51% | TWD 0.476 | 0.47618 | 2011-08-04 |
| 2010 | 3.76% | TWD 0.713 | 0.71305 | 2010-08-23 |
| 2009 | 3.76% | TWD 0.713 | 0.71305 | 2009-09-09 |
| 2008 | 4.71% | TWD 0.893 | 0.89256 | 2008-11-24 |