| Year | Yield | Total | Amount | Ex Date |
|---|---|---|---|---|
| 2022 | 6.14% | TWD 4.3 | TWD4.3 | 2022-06-21 |
| 2021 | 5.00% | TWD 3.5 | 3.5 | 2021-07-29 |
| 2020 | 4.71% | TWD 3.3 | 3.3 | 2020-07-02 |
| 2019 | 4.43% | TWD 3.1 | 3.1 | 2019-07-01 |
| 2018 | 3.93% | TWD 2.75 | 2.75 | 2018-06-29 |
| 2017 | 3.55% | TWD 2.487 | 2.48685 | 2017-06-23 |
| 2016 | 3.79% | TWD 2.65 | 2.65 | 2016-07-19 |
| 2015 | 3.86% | TWD 2.7 | 2.7 | 2015-07-16 |
| 2014 | 3.57% | TWD 2.5 | 2.5 | 2014-07-17 |
| 2013 | 3.48% | TWD 2.439 | 2.43941 | 2013-07-24 |
| 2012 | 3.71% | TWD 2.6 | 2.6 | 2012-07-31 |