| （単位：千ドル） | 配当金の支払額 | 前年比（％） |
|---|---|---|
| 2024/12 | 26,084 | -1.4% |
| 2023/12 | 26,445 | +15.4% |
| 2022/12 | 22,917 | +14.9% |
| 2021/12 | 19,947 | +0.7% |
| 2020/12 | 19,815 | +19.0% |
| 2019/12 | 16,645 | -0.5% |
| 2018/12 | 16,728 | +22.4% |
| 2017/12 | 13,663 | +7.8% |
| 2016/12 | 12,676 | +6.9% |
| 2015/12 | 11,857 | +22.8% |
| 2014/12 | 9,656 | +30.0% |
| 2013/12 | 7,428 | -16.0% |
| 2012/12 | 8,840 | +48.9% |
| 2011/12 | 5,935 | - |