| Year | Yield | Total | Amount | Ex Date |
|---|---|---|---|---|
| 2013 | 0.12% | TWD 0.035 | TWD0.03463 | 2013-07-29 |
| 2012 | 0.34% | TWD 0.1 | TWD0.1 | 2012-07-17 |
| 2007 | 0.68% | TWD 0.2 | TWD0.2 | 2007-07-30 |
| 2006 | 1.67% | TWD 0.489 | TWD0.48888 | 2006-08-30 |
| 2005 | 0.62% | TWD 0.183 | TWD0.183 | 2005-08-04 |
| 2004 | 2.17% | TWD 0.637 | TWD0.63665 | 2004-08-24 |
| 2003 | 0.95% | TWD 0.278 | TWD0.27766 | 2003-08-18 |