| （単位：ドル） | 一株あたり配当金 | 前年比（％） |
|---|---|---|
| 2025/12 | 2.72 | +11.5% |
| 2024/12 | 2.44 | +10.9% |
| 2023/12 | 2.2 | +19.6% |
| 2022/12 | 1.84 | +53.3% |
| 2021/12 | 1.2 | +233.3% |
| 2020/12 | 0.36 | -70.0% |
| 2019/12 | 1.2 | +20.0% |
| 2018/12 | 1 | +19.0% |
| 2017/12 | 0.84 | +10.5% |
| 2016/12 | 0.76 | +11.8% |
| 2015/12 | 0.68 | +13.3% |
| 2014/12 | 0.6 | +25.0% |
| 2013/12 | 0.48 | +4.3% |
| 2012/12 | 0.46 | +43.8% |
| 2011/12 | 0.32 | - |