| Year | Yield | Total | Amount | Ex Date |
|---|---|---|---|---|
| 2022 | 2.31% | TWD 0.4 | TWD0.4 | 2022-08-24 |
| 2018 | 2.88% | TWD 0.5 | TWD0.5 | 2018-07-12 |
| 2015 | 2.88% | TWD 0.5 | TWD0.5 | 2015-08-31 |
| 2014 | 2.88% | TWD 0.5 | TWD0.5 | 2014-08-25 |
| 2013 | 3.46% | TWD 0.6 | TWD0.6 | 2013-08-09 |
| 2012 | 3.46% | TWD 0.6 | TWD0.6 | 2012-08-13 |
| 2011 | 4.57% | TWD 0.794 | TWD0.79374 | 2011-07-18 |