| （単位：千ドル） | 配当金の支払額 | 前年比（％） |
|---|---|---|
| 2024/12 | 56,500 | +7.0% |
| 2023/12 | 52,800 | +16.8% |
| 2022/12 | 45,200 | +16.5% |
| 2021/12 | 38,800 | +33.3% |
| 2020/12 | 29,100 | +5.4% |
| 2019/12 | 27,600 | -0.4% |
| 2018/12 | 27,700 | +4.4% |
| 2017/12 | 26,544 | +10.0% |
| 2016/12 | 24,131 | +20.7% |
| 2015/12 | 19,985 | +25.5% |
| 2014/12 | 15,929 | +57.9% |
| 2013/12 | 10,085 | -16.4% |
| 2012/12 | 12,066 | +76.9% |
| 2011/12 | 6,822 | - |