| （単位：ドル） | 一株あたり配当金 | 前年比（％） |
|---|---|---|
| 2025/12 | 5.38 | +8.0% |
| 2024/12 | 4.98 | +8.7% |
| 2023/12 | 4.58 | +7.3% |
| 2022/12 | 4.27 | +7.0% |
| 2021/12 | 3.99 | +7.5% |
| 2020/12 | 3.71 | +8.2% |
| 2019/12 | 3.43 | +8.9% |
| 2018/12 | 3.15 | +9.8% |
| 2017/12 | 2.87 | +10.8% |
| 2016/12 | 2.59 | +12.1% |
| 2015/12 | 2.31 | +12.1% |
| 2014/12 | 2.06 | +11.4% |
| 2013/12 | 1.85 | +10.1% |
| 2012/12 | 1.68 | +10.5% |
| 2011/12 | 1.52 | - |