| （単位：千ドル） | 配当金の支払額 | 前年比（％） |
|---|---|---|
| 2024/12 | 38,800 | +10.5% |
| 2023/12 | 35,100 | +10.7% |
| 2022/12 | 31,700 | +10.1% |
| 2021/12 | 28,800 | +12.5% |
| 2020/12 | 25,600 | +2.4% |
| 2019/12 | 25,000 | +15.2% |
| 2018/12 | 21,700 | +16.7% |
| 2017/12 | 18,600 | +17.0% |
| 2016/12 | 15,900 | +6.7% |
| 2015/12 | 14,900 | +11.2% |
| 2014/12 | 13,400 | +11.7% |
| 2013/12 | 12,000 | -74.3% |
| 2012/12 | 46,700 | - |
| 2011/12 | 0 | - |