| （単位：千ドル） | 配当金の支払額 | 前年比（％） |
|---|---|---|
| 2024/12 | 13,800 | +1.5% |
| 2023/12 | 13,600 | +28.3% |
| 2022/12 | 10,600 | +12.8% |
| 2021/12 | 9,400 | +6.8% |
| 2020/12 | 8,800 | +3.4% |
| 2019/12 | 8,512 | +20.5% |
| 2018/12 | 7,064 | +18.4% |
| 2017/12 | 5,965 | +11.0% |
| 2016/12 | 5,372 | +5.0% |
| 2015/12 | 5,117 | +7.7% |
| 2014/12 | 4,750 | +12.7% |
| 2013/12 | 4,215 | +14.7% |
| 2012/12 | 3,676 | +12.6% |
| 2011/12 | 3,264 | - |