| （単位：ドル） | 一株あたり配当金 | 前年比（％） |
|---|---|---|
| 2025/8 | 5.92 | +14.7% |
| 2024/8 | 5.16 | +15.2% |
| 2023/8 | 4.48 | +15.5% |
| 2022/8 | 3.88 | +10.2% |
| 2021/8 | 3.52 | +10.0% |
| 2020/8 | 3.2 | +9.6% |
| 2019/8 | 2.92 | +9.8% |
| 2018/8 | 2.66 | +9.9% |
| 2017/8 | 2.42 | +10.0% |
| 2016/8 | 2.2 | +7.8% |
| 2015/8 | 2.04 | +9.7% |
| 2014/8 | 1.86 | +14.8% |
| 2013/8 | 1.62 | +20.0% |
| 2012/8 | 1.35 | +50.0% |
| 2011/8 | 0.9 | -20.4% |
| 2010/8 | 1.13 | - |