| Year | Yield | Total | Amount | Ex Date |
|---|---|---|---|---|
| 2022 | 4.03% | TWD 1.6 | TWD1.6 | 2022-07-14 |
| 2021 | 3.52% | TWD 1.4 | 1.4 | 2021-07-02 |
| 2020 | 2.26% | TWD 0.9 | 0.9 | 2020-07-27 |
| 2017 | 0.29% | TWD 0.117 | 0.11705 | 2017-07-10 |
| 2016 | 1.08% | TWD 0.429 | 0.42881 | 2016-07-04 |
| 2015 | 0.73% | TWD 0.291 | 0.29089 | 2015-07-13 |
| 2012 | 1.51% | TWD 0.598 | 0.59837 | 2012-07-27 |
| 2011 | 0.30% | TWD 0.119 | 0.1185 | 2011-08-15 |
| 2009 | 1.67% | TWD 0.663 | 0.66254 | 2009-10-23 |
| 2008 | 1.67% | TWD 0.663 | 0.66254 | 2008-07-24 |