| Year | Yield | Total | Amount | Ex Date |
|---|---|---|---|---|
| 2017 | 4.99% | TWD 0.25 | TWD0.25 | 2017-08-24 |
| 2016 | 5.99% | TWD 0.3 | TWD0.3 | 2016-08-02 |
| 2015 | 5.99% | TWD 0.3 | TWD0.3 | 2015-08-27 |
| 2014 | 2.00% | TWD 0.1 | TWD0.1 | 2014-08-27 |
| 2013 | 6.13% | TWD 0.307 | TWD0.30703 | 2013-09-24 |
| 2012 | 5.87% | TWD 0.294 | TWD0.29398 | 2012-07-31 |
| 2011 | 2.61% | TWD 0.131 | TWD0.13066 | 2011-10-17 |