| Year | Yield | Total | Amount | Ex Date |
|---|---|---|---|---|
| 2013 | 1.17% | TWD 0.3 | TWD0.2999 | 2013-11-19 |
| 2011 | 6.78% | TWD 1.738 | TWD1.73781 | 2011-10-07 |
| 2010 | 7.42% | TWD 1.903 | TWD1.90275 | 2010-08-24 |
| 2009 | 4.82% | TWD 1.237 | TWD1.23679 | 2009-08-20 |
| 2008 | 5.93% | TWD 1.522 | TWD1.5222 | 2008-08-27 |
| 2007 | 2.50% | TWD 0.64 | TWD0.64035 | 2007-08-13 |