| （単位：ドル） | 一株あたり配当金 | 前年比（％） |
|---|---|---|
| 2025/12 | 2.84 | +6.0% |
| 2024/12 | 2.68 | +6.3% |
| 2023/12 | 2.52 | +6.8% |
| 2022/12 | 2.36 | +7.3% |
| 2021/12 | 2.2 | +10.0% |
| 2020/12 | 2 | +4.2% |
| 2019/12 | 1.92 | +3.8% |
| 2018/12 | 1.85 | +3.9% |
| 2017/12 | 1.78 | +3.5% |
| 2016/12 | 1.72 | +3.6% |
| 2015/12 | 1.66 | +3.1% |
| 2014/12 | 1.61 | +0.6% |
| 2013/12 | 1.6 | 0.0% |
| 2012/12 | 1.6 | +3.2% |
| 2011/12 | 1.55 | +0.6% |
| 2010/12 | 1.54 | - |