| Year | Yield | Total | Amount | Ex Date |
|---|---|---|---|---|
| 2020 | 1.35% | TWD 0.5 | 0.5 | 2020-07-21 |
| 2016 | 1.35% | TWD 0.5 | 0.5 | 2016-08-30 |
| 2015 | 4.05% | TWD 1.5 | 1.5 | 2015-08-26 |
| 2014 | 3.45% | TWD 1.28 | 1.2797 | 2014-08-27 |
| 2013 | 2.70% | TWD 1 | 1 | 2013-07-30 |
| 2012 | 4.05% | TWD 1.5 | 1.5 | 2012-07-13 |
| 2011 | 2.70% | TWD 1 | 1 | 2011-07-04 |
| 2010 | 5.40% | TWD 2 | 2 | 2010-07-20 |
| 2009 | 2.70% | TWD 1 | 1 | 2009-07-07 |
| 2008 | 8.10% | TWD 3 | 3 | 2008-08-13 |