| （単位：千ドル） | 配当金の支払額 | 前年比（％） |
|---|---|---|
| 2025/12 | 22,300 | +3.2% |
| 2024/12 | 21,600 | -60.9% |
| 2023/12 | 55,300 | -23.4% |
| 2022/12 | 72,200 | +30.6% |
| 2021/12 | 55,300 | +0.5% |
| 2020/12 | 55,000 | +1.1% |
| 2019/12 | 54,400 | +2.3% |
| 2018/12 | 53,200 | +2.5% |
| 2017/12 | 51,900 | +5.1% |
| 2016/12 | 49,400 | +5.3% |
| 2015/12 | 46,900 | +5.4% |
| 2014/12 | 44,500 | +12.7% |
| 2013/12 | 39,500 | +180.1% |
| 2012/12 | 14,100 | +39.6% |
| 2011/12 | 10,100 | - |