| （単位：千ドル） | 配当金の支払額 | 前年比（％） |
|---|---|---|
| 2025/12 | 30,800 | +5.5% |
| 2024/12 | 29,200 | +7.7% |
| 2023/12 | 27,100 | +4.2% |
| 2022/12 | 26,000 | +4.8% |
| 2021/12 | 24,800 | +6.0% |
| 2020/12 | 23,400 | +5.4% |
| 2019/12 | 22,200 | -6.3% |
| 2018/12 | 23,700 | +10.2% |
| 2017/12 | 21,500 | +12.6% |
| 2016/12 | 19,100 | +9.7% |
| 2015/12 | 17,419 | +14.7% |
| 2014/12 | 15,186 | - |
| 2013/12 | 0 | -100.0% |
| 2012/12 | 22,461 | +175.1% |
| 2011/12 | 8,165 | - |