| Year | Yield | Total | Amount | Ex Date |
|---|---|---|---|---|
| 2022 | 2.44% | TWD 1.25 | TWD1.25 | 2022-08-18 |
| 2021 | 1.95% | TWD 1 | 1 | 2021-09-16 |
| 2020 | 1.95% | TWD 1 | 1 | 2020-08-17 |
| 2019 | 2.92% | TWD 1.5 | 1.5 | 2019-08-01 |
| 2018 | 4.87% | TWD 2.5 | 2.5 | 2018-07-25 |
| 2017 | 3.90% | TWD 2 | 2 | 2017-07-25 |
| 2016 | 6.34% | TWD 3.25 | 3.25 | 2016-08-25 |
| 2015 | 7.80% | TWD 4 | 4 | 2015-08-25 |
| 2014 | 4.87% | TWD 2.5 | 2.5 | 2014-07-22 |
| 2013 | 4.87% | TWD 2.5 | 2.5 | 2013-08-28 |
| 2012 | 9.75% | TWD 5 | 5 | 2012-07-11 |
| 2011 | 23.39% | TWD 12 | 12 | 2011-07-21 |