| （単位：ドル） | 一株あたり配当金 | 前年比（％） |
|---|---|---|
| 2025/12 | 1.49 | +2.8% |
| 2024/12 | 1.45 | +2.8% |
| 2023/12 | 1.41 | +2.9% |
| 2022/12 | 1.37 | +3.8% |
| 2021/12 | 1.32 | +3.1% |
| 2020/12 | 1.28 | +3.2% |
| 2019/12 | 1.24 | +6.9% |
| 2018/12 | 1.16 | +11.5% |
| 2017/12 | 1.04 | +8.3% |
| 2016/12 | 0.96 | +4.3% |
| 2015/12 | 0.92 | +4.5% |
| 2014/12 | 0.88 | +12.8% |
| 2013/12 | 0.78 | +11.4% |
| 2012/12 | 0.7 | +12.9% |
| 2011/12 | 0.62 | - |