| Year | Yield | Total | Amount | Ex Date |
|---|---|---|---|---|
| 2022 | 2.54% | TWD 4.5 | TWD4.5 | 2022-09-01 |
| 2021 | 2.26% | TWD 4 | TWD4 | 2021-08-19 |
| 2020 | 3.11% | TWD 5.5 | TWD5.5 | 2020-08-19 |
| 2019 | 2.82% | TWD 5 | TWD5 | 2019-08-19 |
| 2018 | 2.26% | TWD 4 | TWD4 | 2018-08-20 |
| 2017 | 2.26% | TWD 4 | TWD4 | 2017-08-17 |
| 2016 | 2.83% | TWD 5.007 | TWD5.00701 | 2016-08-11 |
| 2015 | 1.98% | TWD 3.5 | TWD3.5 | 2015-08-06 |