| （単位：千ドル） | 配当金の支払額 | 前年比（％） |
|---|---|---|
| 2024/12 | 9,646 | +5.3% |
| 2023/12 | 9,164 | +1.4% |
| 2022/12 | 9,036 | -0.1% |
| 2021/12 | 9,041 | +0.2% |
| 2020/12 | 9,020 | +1.6% |
| 2019/12 | 8,876 | +0.7% |
| 2018/12 | 8,818 | -0.2% |
| 2017/12 | 8,837 | -0.7% |
| 2016/12 | 8,903 | -0.7% |
| 2015/12 | 8,967 | -1.0% |
| 2014/12 | 9,055 | -5.3% |
| 2013/12 | 9,560 | +32.5% |
| 2012/12 | 7,214 | +2.2% |
| 2011/12 | 7,059 | - |