| Year | Yield | Total | Amount | Ex Date |
|---|---|---|---|---|
| 2022 | 2.03% | TWD 1 | TWD0.99987 | 2022-07-05 |
| 2021 | 2.03% | TWD 1 | 0.99956 | 2021-08-23 |
| 2020 | 0.51% | TWD 0.253 | 0.25296 | 2020-08-24 |
| 2019 | 0.51% | TWD 0.25 | 0.25 | 2019-08-26 |
| 2018 | 1.02% | TWD 0.5 | 0.5 | 2018-07-10 |
| 2017 | 0.51% | TWD 0.25 | 0.24988 | 2017-08-29 |
| 2016 | 0.51% | TWD 0.25 | 0.2499 | 2016-08-30 |
| 2015 | 1.41% | TWD 0.696 | 0.69611 | 2015-08-31 |
| 2014 | 2.02% | TWD 0.994 | 0.99361 | 2014-08-26 |
| 2013 | 2.03% | TWD 1 | 1 | 2013-08-28 |
| 2012 | 0.51% | TWD 0.25 | 0.25 | 2012-08-16 |
| 2008 | 8.50% | TWD 4.181 | 4.18118 | 2008-08-12 |