| （単位：ドル） | 一株あたり配当金 | 前年比（％） |
|---|---|---|
| 2025/12 | 2.21 | +1.8% |
| 2024/12 | 2.17 | +4.8% |
| 2023/12 | 2.07 | +3.0% |
| 2022/12 | 2.01 | +16.9% |
| 2021/12 | 1.72 | +6.8% |
| 2020/12 | 1.61 | +0.6% |
| 2019/12 | 1.6 | +3.9% |
| 2018/12 | 1.54 | +2.0% |
| 2017/12 | 1.51 | +0.7% |
| 2016/12 | 1.5 | +0.7% |
| 2015/12 | 1.49 | +0.7% |
| 2014/12 | 1.48 | +0.7% |
| 2013/12 | 1.47 | +0.7% |
| 2012/12 | 1.46 | +0.7% |
| 2011/12 | 1.45 | +0.7% |
| 2010/12 | 1.44 | - |