| （単位：ドル） | 一株あたり配当金 | 前年比（％） |
|---|---|---|
| 2025/12 | 1.94 | +2.1% |
| 2024/12 | 1.9 | +2.2% |
| 2023/12 | 1.86 | +2.2% |
| 2022/12 | 1.82 | +4.6% |
| 2021/12 | 1.74 | +3.6% |
| 2020/12 | 1.68 | +12.0% |
| 2019/12 | 1.5 | +10.3% |
| 2018/12 | 1.36 | +30.8% |
| 2017/12 | 1.04 | +2.0% |
| 2016/12 | 1.02 | +2.0% |
| 2015/12 | 1 | +2.0% |
| 2014/12 | 0.98 | +2.1% |
| 2013/12 | 0.96 | +2.1% |
| 2012/12 | 0.94 | +2.2% |
| 2011/12 | 0.92 | - |