| Year | Yield | Total | Amount | Ex Date |
|---|---|---|---|---|
| 2010 | 17.28% | TWD 3.093 | TWD3.09252 | 2010-07-20 |
| 2009 | 12.96% | TWD 2.319 | TWD2.31939 | 2009-07-21 |
| 2008 | 25.41% | TWD 4.548 | TWD4.54782 | 2008-07-18 |
| 2007 | 11.31% | TWD 2.024 | TWD2.02371 | 2007-07-26 |
| 2006 | 16.12% | TWD 2.886 | TWD2.88586 | 2006-07-27 |
| 2005 | 13.99% | TWD 2.505 | TWD2.50508 | 2005-07-19 |
| 2004 | 3.11% | TWD 0.557 | TWD0.55669 | 2004-08-16 |
| 2003 | 2.66% | TWD 0.476 | TWD0.4758 | 2003-06-06 |
| 2002 | 1.05% | TWD 0.189 | TWD0.18881 | 2002-07-16 |
| 2001 | 0.78% | TWD 0.14 | TWD0.13986 | 2001-06-15 |