| （単位：ドル） | 一株あたり配当金 | 前年比（％） |
|---|---|---|
| 2025/12 | 2.7 | +3.8% |
| 2024/12 | 2.6 | +4.0% |
| 2023/12 | 2.5 | +3.7% |
| 2022/12 | 2.41 | +5.2% |
| 2021/12 | 2.29 | +5.5% |
| 2020/12 | 2.17 | +5.9% |
| 2019/12 | 2.05 | +6.2% |
| 2018/12 | 1.93 | +6.6% |
| 2017/12 | 1.81 | +7.7% |
| 2016/12 | 1.68 | +3.7% |
| 2015/12 | 1.62 | +3.8% |
| 2014/12 | 1.56 | +2.6% |
| 2013/12 | 1.52 | +2.7% |
| 2012/12 | 1.48 | +1.4% |
| 2011/12 | 1.46 | - |