| （単位：ドル） | 一株あたり配当金 | 前年比（％） |
|---|---|---|
| 2025/12 | 1.45 | +0.7% |
| 2024/12 | 1.44 | +0.7% |
| 2023/12 | 1.43 | +19.2% |
| 2022/12 | 1.2 | +5.3% |
| 2021/12 | 1.14 | -14.9% |
| 2020/12 | 1.34 | -4.3% |
| 2019/12 | 1.4 | +22.8% |
| 2018/12 | 1.14 | +29.5% |
| 2017/12 | 0.88 | -42.5% |
| 2016/12 | 1.53 | +14.2% |
| 2015/12 | 1.34 | +42.6% |
| 2014/12 | 0.94 | +129.3% |
| 2013/12 | 0.41 | -58.2% |
| 2012/12 | 0.98 | +263.0% |
| 2011/12 | 0.27 | - |