| Year | Yield | Total | Amount | Ex Date |
|---|---|---|---|---|
| 2020 | 1.06% | TWD 0.1 | TWD0.1 | 2020-10-30 |
| 2019 | 0.97% | TWD 0.092 | TWD0.09174 | 2019-09-18 |
| 2015 | 2.36% | TWD 0.222 | TWD0.22187 | 2015-09-08 |
| 2013 | 2.40% | TWD 0.226 | TWD0.22589 | 2013-08-22 |
| 2012 | 4.52% | TWD 0.426 | TWD0.4255 | 2012-08-20 |
| 2011 | 9.08% | TWD 0.855 | TWD0.85531 | 2011-08-11 |
| 2010 | 9.14% | TWD 0.861 | TWD0.86092 | 2010-09-27 |
| 2009 | 9.27% | TWD 0.873 | TWD0.87342 | 2009-08-11 |
| 2008 | 8.34% | TWD 0.786 | TWD0.78563 | 2008-09-17 |