| （単位：ドル） | 一株あたり配当金 | 前年比（％） |
|---|---|---|
| 2025/12 | 2 | +4.2% |
| 2024/12 | 1.92 | +4.3% |
| 2023/12 | 1.84 | +15.0% |
| 2022/12 | 1.6 | +17.6% |
| 2021/12 | 1.36 | +13.3% |
| 2020/12 | 1.2 | +3.4% |
| 2019/12 | 1.16 | +16.0% |
| 2018/12 | 1 | +17.6% |
| 2017/12 | 0.85 | +16.4% |
| 2016/12 | 0.73 | -22.3% |
| 2015/12 | 0.94 | +14.6% |
| 2014/12 | 0.82 | +43.9% |
| 2013/12 | 0.57 | -31.3% |
| 2012/12 | 0.83 | +33.9% |
| 2011/12 | 0.62 | - |