| （単位：千ドル） | 配当金の支払額 | 前年比（％） |
|---|---|---|
| 2024/12 | 13,671 | +6.1% |
| 2023/12 | 12,890 | +5.9% |
| 2022/12 | 12,168 | +5.4% |
| 2021/12 | 11,548 | +6.6% |
| 2020/12 | 10,830 | +6.3% |
| 2019/12 | 10,190 | +8.2% |
| 2018/12 | 9,419 | +8.1% |
| 2017/12 | 8,717 | +6.7% |
| 2016/12 | 8,173 | +9.1% |
| 2015/12 | 7,494 | +19.0% |
| 2014/12 | 6,297 | +45.8% |
| 2013/12 | 4,318 | -34.6% |
| 2012/12 | 6,604 | +42.4% |
| 2011/12 | 4,637 | - |