| Year | Yield | Total | Amount | Ex Date |
|---|---|---|---|---|
| 2022 | 1.80% | TWD 2 | TWD2 | 2022-08-15 |
| 2021 | 3.28% | TWD 3.644 | 3.64396 | 2021-09-08 |
| 2020 | 2.54% | TWD 2.824 | TWD2.82372 | 2020-07-29 |
| 2019 | 3.15% | TWD 3.5 | TWD3.5 | 2019-07-25 |
| 2018 | 3.18% | TWD 3.529 | TWD3.52936 | 2018-06-01 |
| 2017 | 4.50% | TWD 5 | TWD5 | 2017-05-09 |
| 2016 | 4.14% | TWD 4.6 | TWD4.6 | 2016-05-09 |
| 2015 | 2.70% | TWD 3 | TWD3 | 2015-05-13 |
| 2014 | 1.80% | TWD 2 | TWD2 | 2014-07-09 |
| 2013 | 1.80% | TWD 2 | TWD2 | 2013-05-24 |