| （単位：ドル） | 一株あたり配当金 | 前年比（％） |
|---|---|---|
| 2025/12 | 1.13 | +3.7% |
| 2024/12 | 1.09 | +3.8% |
| 2023/12 | 1.05 | +4.0% |
| 2022/12 | 1.01 | +7.4% |
| 2021/12 | 0.94 | +14.6% |
| 2020/12 | 0.82 | -41.4% |
| 2019/12 | 1.4 | +97.2% |
| 2018/12 | 0.71 | +6.0% |
| 2017/12 | 0.67 | -1.5% |
| 2016/12 | 0.68 | +3.0% |
| 2015/12 | 0.66 | +11.9% |
| 2014/12 | 0.59 | +9.3% |
| 2013/12 | 0.54 | +8.0% |
| 2012/12 | 0.5 | +4.2% |
| 2011/12 | 0.48 | - |