| Year | Yield | Total | Amount | Ex Date |
|---|---|---|---|---|
| 2017 | 1.11% | TWD 0.2 | 0.2 | 2017-07-25 |
| 2015 | 1.11% | TWD 0.2 | 0.2 | 2015-08-13 |
| 2011 | 1.06% | TWD 0.191 | 0.19064 | 2011-07-14 |
| 2010 | 5.83% | TWD 1.047 | 1.04654 | 2010-06-24 |
| 2009 | 2.13% | TWD 0.383 | 0.38272 | 2009-08-05 |
| 2008 | 3.40% | TWD 0.61 | 0.60994 | 2008-08-05 |