| （単位：千ドル） | 配当金の支払額 | 前年比（％） |
|---|---|---|
| 2025/8 | 38,733 | -41.5% |
| 2024/8 | 66,162 | +131.8% |
| 2023/8 | 28,540 | +7.5% |
| 2022/8 | 26,559 | +20.8% |
| 2021/8 | 21,988 | +2.1% |
| 2020/8 | 21,527 | -0.6% |
| 2019/8 | 21,654 | +1.9% |
| 2018/8 | 21,240 | -0.2% |
| 2017/8 | 21,285 | +0.1% |
| 2016/8 | 21,274 | +0.7% |
| 2015/8 | 21,126 | -0.1% |
| 2014/8 | 21,144 | +16.6% |
| 2013/8 | 18,133 | +0.1% |
| 2012/8 | 18,120 | - |