| （単位：千ドル） | 配当金の支払額 | 前年比（％） |
|---|---|---|
| 2025/5 | 51,700 | -7.0% |
| 2024/6 | 55,600 | -2.6% |
| 2023/6 | 57,100 | +4.8% |
| 2022/5 | 54,500 | +58.0% |
| 2021/5 | 34,500 | -5.2% |
| 2020/5 | 36,400 | -20.2% |
| 2019/6 | 45,600 | +7.5% |
| 2018/6 | 42,400 | +7.6% |
| 2017/6 | 39,400 | +12.9% |
| 2016/5 | 34,900 | +4.8% |
| 2015/5 | 33,300 | +9.9% |
| 2014/5 | 30,300 | +58.6% |
| 2013/6 | 19,100 | +267.3% |
| 2012/6 | 5,200 | +4.0% |
| 2011/5 | 5,000 | - |