| （単位：ドル） | 一株あたり配当金 | 前年比（％） |
|---|---|---|
| 2025/12 | 3.04 | +5.6% |
| 2024/12 | 2.88 | +9.5% |
| 2023/12 | 2.63 | +13.4% |
| 2022/12 | 2.32 | +11.0% |
| 2021/12 | 2.09 | +5.6% |
| 2020/12 | 1.98 | +4.2% |
| 2019/12 | 1.9 | +15.9% |
| 2018/12 | 1.64 | +13.9% |
| 2017/12 | 1.44 | +9.9% |
| 2016/12 | 1.31 | +10.1% |
| 2015/12 | 1.19 | +21.4% |
| 2014/12 | 0.98 | +18.1% |
| 2013/12 | 0.83 | +16.9% |
| 2012/12 | 0.71 | +10.9% |
| 2011/12 | 0.64 | -44.3% |
| 2010/12 | 1.15 | - |