| （単位：ドル） | 一株あたり配当金 | 前年比（％） |
|---|---|---|
| 2025/12 | 2.72 | +13.3% |
| 2024/12 | 2.4 | 0.0% |
| 2023/12 | 2.4 | +9.1% |
| 2022/12 | 2.2 | +10.0% |
| 2021/12 | 2 | +11.1% |
| 2020/12 | 1.8 | +20.0% |
| 2019/12 | 1.5 | 0.0% |
| 2018/12 | 1.5 | 0.0% |
| 2017/12 | 1.5 | 0.0% |
| 2016/12 | 1.5 | 0.0% |
| 2015/12 | 1.5 | +8.7% |
| 2014/12 | 1.38 | +42.3% |
| 2013/12 | 0.97 | +14.1% |
| 2012/12 | 0.85 | +21.4% |
| 2011/12 | 0.7 | +7.7% |
| 2010/12 | 0.65 | - |