| （単位：千ドル） | 配当金の支払額 | 前年比（％） |
|---|---|---|
| 2024/12 | 31,845 | +8.2% |
| 2023/12 | 29,433 | +8.9% |
| 2022/12 | 27,022 | +21.6% |
| 2021/12 | 22,220 | +10.3% |
| 2020/12 | 20,136 | +14.7% |
| 2019/12 | 17,556 | +24.7% |
| 2018/12 | 14,074 | +18.8% |
| 2017/12 | 11,842 | +11.4% |
| 2016/12 | 10,630 | +18.0% |
| 2015/12 | 9,010 | +6.6% |
| 2014/12 | 8,450 | +10.2% |
| 2013/12 | 7,670 | +8.5% |
| 2012/12 | 7,068 | +0.3% |
| 2011/12 | 7,047 | - |