| （単位：千ドル） | 配当金の支払額 | 前年比（％） |
|---|---|---|
| 2025/12 | 68,173 | +8.6% |
| 2024/12 | 62,788 | +3.6% |
| 2023/12 | 60,620 | -14.7% |
| 2022/12 | 71,092 | +5.2% |
| 2021/12 | 67,592 | +6.0% |
| 2020/12 | 63,757 | +8.3% |
| 2019/12 | 58,887 | +7.9% |
| 2018/12 | 54,565 | +8.2% |
| 2017/12 | 50,408 | +18.6% |
| 2016/12 | 42,494 | +15.3% |
| 2015/12 | 36,871 | +21.4% |
| 2014/12 | 30,363 | +26.8% |
| 2013/12 | 23,940 | +16.1% |
| 2012/12 | 20,613 | +5.1% |
| 2011/12 | 19,610 | - |