| （単位：千ドル） | 配当金の支払額 | 前年比（％） |
|---|---|---|
| 2024/12 | 8,086 | -0.0% |
| 2023/12 | 8,089 | -5.1% |
| 2022/12 | 8,524 | -6.0% |
| 2021/12 | 9,069 | -0.6% |
| 2020/12 | 9,121 | +11.1% |
| 2019/12 | 8,208 | +11.7% |
| 2018/12 | 7,348 | +1.0% |
| 2017/12 | 7,276 | +14.4% |
| 2016/12 | 6,359 | +0.8% |
| 2015/12 | 6,310 | +15.9% |
| 2014/12 | 5,443 | +34.2% |
| 2013/12 | 4,056 | +14.3% |
| 2012/12 | 3,550 | -7.4% |
| 2011/12 | 3,835 | - |