| （単位：ドル） | 一株あたり配当金 | 前年比（％） |
|---|---|---|
| 2025/12 | 1 | +6.4% |
| 2024/12 | 0.94 | +2.2% |
| 2023/12 | 0.92 | 0.0% |
| 2022/12 | 0.92 | +5.7% |
| 2021/12 | 0.87 | +8.7% |
| 2020/12 | 0.8 | +8.1% |
| 2019/12 | 0.74 | +15.6% |
| 2018/12 | 0.64 | +14.3% |
| 2017/12 | 0.56 | +16.7% |
| 2016/12 | 0.48 | +14.3% |
| 2015/12 | 0.42 | +23.5% |
| 2014/12 | 0.34 | +30.8% |
| 2013/12 | 0.26 | +8.3% |
| 2012/12 | 0.24 | 0.0% |
| 2011/12 | 0.24 | - |