| （単位：千ドル） | 配当金の支払額 | 前年比（％） |
|---|---|---|
| 2025/12 | 28,287 | +10.6% |
| 2024/12 | 25,576 | +11.8% |
| 2023/12 | 22,872 | +10.4% |
| 2022/12 | 20,713 | +10.6% |
| 2021/12 | 18,723 | +12.1% |
| 2020/12 | 16,705 | +10.4% |
| 2019/12 | 15,135 | +12.7% |
| 2018/12 | 13,432 | +11.3% |
| 2017/12 | 12,069 | +12.6% |
| 2016/12 | 10,720 | +15.9% |
| 2015/12 | 9,251 | +17.8% |
| 2014/12 | 7,856 | - |
| 2013/12 | 0 | -100.0% |
| 2012/12 | 11,703 | +171.5% |
| 2011/12 | 4,311 | - |