| Year | Yield | Total | Amount | Ex Date |
|---|---|---|---|---|
| 2022 | 4.02% | TWD 0.8 | TWD0.8 | 2022-09-20 |
| 2021 | 1.76% | TWD 0.35 | TWD0.35 | 2021-09-17 |
| 2020 | 1.02% | TWD 0.202 | TWD0.20214 | 2020-09-03 |
| 2019 | 1.26% | TWD 0.25 | TWD0.25 | 2019-08-30 |
| 2018 | 1.01% | TWD 0.2 | TWD0.2 | 2018-09-06 |
| 2017 | 1.01% | TWD 0.2 | TWD0.2 | 2017-09-07 |
| 2016 | 2.51% | TWD 0.5 | TWD0.5 | 2016-09-07 |
| 2015 | 2.51% | TWD 0.5 | TWD0.5 | 2015-08-27 |
| 2014 | 2.51% | TWD 0.5 | TWD0.5 | 2014-08-18 |
| 2013 | 3.52% | TWD 0.7 | TWD0.7 | 2013-08-13 |
| 2012 | 3.52% | TWD 0.7 | TWD0.7 | 2012-08-14 |
| 2011 | 3.52% | TWD 0.7 | TWD0.7 | 2011-08-01 |
| 2010 | 3.02% | TWD 0.6 | TWD0.6 | 2010-09-13 |
| 2009 | 3.52% | TWD 0.7 | TWD0.7 | 2009-09-11 |
| 2008 | 3.02% | TWD 0.6 | TWD0.6 | 2008-09-15 |
| 2007 | 3.02% | TWD 0.6 | TWD0.6 | 2007-09-17 |
| 2006 | 0.75% | TWD 0.15 | TWD0.15 | 2006-08-14 |