| （単位：ドル） | 一株あたり配当金 | 前年比（％） |
|---|---|---|
| 2025/12 | 1.71 | +10.3% |
| 2024/12 | 1.55 | +9.9% |
| 2023/12 | 1.41 | +10.2% |
| 2022/12 | 1.28 | +10.3% |
| 2021/12 | 1.16 | +11.5% |
| 2020/12 | 1.04 | +2.0% |
| 2019/12 | 1.02 | +14.6% |
| 2018/12 | 0.89 | +15.6% |
| 2017/12 | 0.77 | +14.9% |
| 2016/12 | 0.67 | +9.8% |
| 2015/12 | 0.61 | +10.9% |
| 2014/12 | 0.55 | +10.0% |
| 2013/12 | 0.5 | -75.0% |
| 2012/12 | 2 | - |
| 2011/12 | 0 | - |