| （単位：ドル） | 一株あたり配当金 | 前年比（％） |
|---|---|---|
| 2025/12 | 2.24 | 0.0% |
| 2024/12 | 2.24 | 0.0% |
| 2023/12 | 2.24 | +2.8% |
| 2022/12 | 2.18 | +3.8% |
| 2021/12 | 2.1 | +2.4% |
| 2020/12 | 2.05 | +2.5% |
| 2019/12 | 2 | +13.6% |
| 2018/12 | 1.76 | +14.3% |
| 2017/12 | 1.54 | +5.5% |
| 2016/12 | 1.46 | +7.4% |
| 2015/12 | 1.36 | +11.5% |
| 2014/12 | 1.22 | +18.4% |
| 2013/12 | 1.03 | +9.6% |
| 2012/12 | 0.94 | +6.8% |
| 2011/12 | 0.88 | - |