| （単位：ドル） | 一株あたり配当金 | 前年比（％） |
|---|---|---|
| 2025/12 | 2.09 | +2.0% |
| 2024/12 | 2.05 | +3.5% |
| 2023/12 | 1.98 | +11.2% |
| 2022/12 | 1.78 | +22.8% |
| 2021/12 | 1.45 | +9.0% |
| 2020/12 | 1.33 | +3.1% |
| 2019/12 | 1.29 | +5.7% |
| 2018/12 | 1.22 | +9.9% |
| 2017/12 | 1.11 | +23.3% |
| 2016/12 | 0.9 | +30.4% |
| 2015/12 | 0.69 | +25.5% |
| 2014/12 | 0.55 | +19.6% |
| 2013/12 | 0.46 | +31.4% |
| 2012/12 | 0.35 | +20.7% |
| 2011/12 | 0.29 | - |