| Year | Yield | Total | Amount | Ex Date |
|---|---|---|---|---|
| 2022 | 2.98% | TWD 2.8 | TWD2.8 | 2022-07-06 |
| 2021 | 2.98% | TWD 2.8 | 2.8 | 2021-07-16 |
| 2020 | 1.81% | TWD 1.7 | 1.7 | 2020-06-30 |
| 2019 | 1.57% | TWD 1.481 | 1.4813 | 2019-06-25 |
| 2018 | 1.47% | TWD 1.382 | 1.38225 | 2018-06-26 |
| 2017 | 2.52% | TWD 2.37 | 2.37008 | 2017-06-26 |
| 2016 | 4.98% | TWD 4.691 | 4.69077 | 2016-06-27 |
| 2015 | 2.05% | TWD 1.93 | 1.92952 | 2015-08-20 |
| 2011 | 0.39% | TWD 0.367 | 0.36696 | 2011-08-03 |
| 2010 | 0.19% | TWD 0.183 | 0.18296 | 2010-07-09 |
| 2009 | 0.43% | TWD 0.406 | 0.40565 | 2009-07-03 |