| Year | Yield | Total | Amount | Ex Date |
|---|---|---|---|---|
| 2019 | 1.83% | TWD 0.204 | TWD0.20363 | 2019-07-22 |
| 2018 | 3.60% | TWD 0.4 | TWD0.4 | 2018-07-16 |
| 2017 | 2.52% | TWD 0.28 | TWD0.28 | 2017-07-06 |
| 2016 | 1.86% | TWD 0.206 | TWD0.206 | 2016-07-07 |
| 2015 | 7.21% | TWD 0.8 | TWD0.8 | 2015-07-16 |
| 2013 | 1.88% | TWD 0.209 | TWD0.20868 | 2013-07-09 |
| 2012 | 4.43% | TWD 0.492 | TWD0.49189 | 2012-08-28 |
| 2011 | 14.84% | TWD 1.647 | TWD1.64719 | 2011-08-02 |
| 2010 | 8.88% | TWD 0.986 | TWD0.98601 | 2010-07-16 |
| 2008 | 1.62% | TWD 0.18 | TWD0.18 | 2008-08-21 |
| 2007 | 8.67% | TWD 0.962 | TWD0.96198 | 2007-10-02 |
| 2006 | 9.93% | TWD 1.102 | TWD1.10221 | 2006-09-06 |
| 2005 | 7.24% | TWD 0.804 | TWD0.80365 | 2005-08-26 |
| 2004 | 1.08% | TWD 0.119 | TWD0.11949 | 2004-09-10 |
| 2003 | 1.22% | TWD 0.136 | TWD0.13584 | 2003-08-19 |
| 2002 | 0.56% | TWD 0.062 | TWD0.06175 | 2002-08-01 |