| Year | Yield | Total | Amount | Ex Date |
|---|---|---|---|---|
| 2022 | 1.46% | TWD 0.4 | TWD0.4 | 2022-08-02 |
| 2021 | 5.48% | TWD 1.5 | 1.5 | 2021-08-11 |
| 2020 | 4.39% | TWD 1.2 | 1.2 | 2020-07-15 |
| 2019 | 1.99% | TWD 0.543 | 0.54333 | 2019-08-22 |
| 2018 | 2.19% | TWD 0.6 | 0.6 | 2018-08-23 |
| 2014 | 0.29% | TWD 0.079 | 0.07886 | 2014-07-22 |
| 2012 | 1.10% | TWD 0.3 | 0.3 | 2012-07-19 |
| 2011 | 2.19% | TWD 0.6 | 0.6 | 2011-06-28 |
| 2009 | 3.02% | TWD 0.825 | 0.8249 | 2009-06-26 |
| 2008 | 4.94% | TWD 1.351 | 1.35135 | 2008-07-15 |