| （単位：千ドル） | 配当金の支払額 | 前年比（％） |
|---|---|---|
| 2025/12 | 12,677 | +4.2% |
| 2024/12 | 12,168 | +8.2% |
| 2023/12 | 11,242 | +8.9% |
| 2022/12 | 10,319 | +5.0% |
| 2021/12 | 9,826 | +4.8% |
| 2020/12 | 9,376 | +2.8% |
| 2019/12 | 9,122 | +3.4% |
| 2018/12 | 8,819 | +3.8% |
| 2017/12 | 8,496 | +3.9% |
| 2016/12 | 8,180 | +4.7% |
| 2015/12 | 7,811 | +3.8% |
| 2014/12 | 7,523 | +4.4% |
| 2013/12 | 7,207 | +5.2% |
| 2012/12 | 6,850 | +10.6% |
| 2011/12 | 6,191 | - |