| Year | Yield | Total | Amount | Ex Date |
|---|---|---|---|---|
| 2022 | 1.15% | TWD 0.15 | TWD0.15 | 2022-08-30 |
| 2021 | 1.07% | TWD 0.14 | TWD0.13954 | 2021-10-27 |
| 2020 | 0.99% | TWD 0.129 | TWD0.1286 | 2020-08-27 |
| 2019 | 0.63% | TWD 0.081 | TWD0.08127 | 2019-08-06 |
| 2018 | 0.58% | TWD 0.076 | TWD0.07595 | 2018-08-29 |
| 2017 | 0.49% | TWD 0.064 | TWD0.06393 | 2017-08-29 |
| 2016 | 0.49% | TWD 0.064 | TWD0.06393 | 2016-08-25 |
| 2010 | 0.94% | TWD 0.122 | TWD0.12176 | 2010-09-16 |
| 2009 | 2.13% | TWD 0.277 | TWD0.27673 | 2009-10-16 |
| 2008 | 3.54% | TWD 0.461 | TWD0.46079 | 2008-11-03 |