| （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 | +3.3% |
| 2023/12 | 1.84 | +2.2% |
| 2022/12 | 1.8 | +4.7% |
| 2021/12 | 1.72 | +7.5% |
| 2020/12 | 1.6 | +9.6% |
| 2019/12 | 1.46 | +10.6% |
| 2018/12 | 1.32 | +20.0% |
| 2017/12 | 1.1 | +10.0% |
| 2016/12 | 1 | +13.6% |
| 2015/12 | 0.88 | -42.1% |
| 2014/12 | 1.52 | +18.8% |
| 2013/12 | 1.28 | +16.4% |
| 2012/12 | 1.1 | +10.0% |
| 2011/12 | 1 | - |