| （単位：千ドル） | 配当金の支払額 | 前年比（％） |
|---|---|---|
| 2024/12 | 12,923 | +3.1% |
| 2023/12 | 12,537 | +0.6% |
| 2022/12 | 12,466 | +0.7% |
| 2021/12 | 12,377 | +2.6% |
| 2020/12 | 12,063 | +1.9% |
| 2019/12 | 11,835 | +16.2% |
| 2018/12 | 10,181 | +0.7% |
| 2017/12 | 10,111 | +1.6% |
| 2016/12 | 9,955 | -0.4% |
| 2015/12 | 9,991 | +1.3% |
| 2014/12 | 9,864 | +35.9% |
| 2013/12 | 7,260 | -39.5% |
| 2012/12 | 11,991 | +23.3% |
| 2011/12 | 9,723 | - |