| （単位：ドル） | 一株あたり配当金 | 前年比（％） |
|---|---|---|
| 2025/12 | 1.98 | +1.5% |
| 2024/12 | 1.95 | +0.5% |
| 2023/12 | 1.94 | +2.1% |
| 2022/12 | 1.9 | +2.2% |
| 2021/12 | 1.86 | -3.1% |
| 2020/12 | 1.92 | +7.9% |
| 2019/12 | 1.78 | +2.3% |
| 2018/12 | 1.74 | +4.2% |
| 2017/12 | 1.67 | +0.6% |
| 2016/12 | 1.66 | -4.0% |
| 2015/12 | 1.73 | -20.3% |
| 2014/12 | 2.17 | +77.9% |
| 2013/12 | 1.22 | -22.8% |
| 2012/12 | 1.58 | +36.2% |
| 2011/12 | 1.16 | - |