| （単位：ドル） | 一株あたり配当金 | 前年比（％） |
|---|---|---|
| 2025/12 | 3.13 | +28.3% |
| 2024/12 | 2.44 | +1.7% |
| 2023/12 | 2.4 | +3.9% |
| 2022/12 | 2.31 | +5.5% |
| 2021/12 | 2.19 | +4.3% |
| 2020/12 | 2.1 | +4.0% |
| 2019/12 | 2.02 | +4.1% |
| 2018/12 | 1.94 | +6.6% |
| 2017/12 | 1.82 | +2.8% |
| 2016/12 | 1.77 | +4.1% |
| 2015/12 | 1.7 | +4.9% |
| 2014/12 | 1.62 | +5.2% |
| 2013/12 | 1.54 | +5.5% |
| 2012/12 | 1.46 | +4.3% |
| 2011/12 | 1.4 | - |