| （単位：ドル） | 一株あたり配当金 | 前年比（％） |
|---|---|---|
| 2025/9 | 2.2 | +7.8% |
| 2024/9 | 2.04 | +5.2% |
| 2023/9 | 1.94 | +5.4% |
| 2022/9 | 1.84 | +4.5% |
| 2021/9 | 1.76 | +6.0% |
| 2020/9 | 1.66 | +3.7% |
| 2019/9 | 1.6 | +5.3% |
| 2018/9 | 1.52 | +4.1% |
| 2017/9 | 1.46 | +7.4% |
| 2016/9 | 1.36 | +17.2% |
| 2015/9 | 1.16 | +23.4% |
| 2014/9 | 0.94 | +11.9% |
| 2013/9 | 0.84 | +61.5% |
| 2012/9 | 0.52 | +20.9% |
| 2011/9 | 0.43 | +34.4% |
| 2010/9 | 0.32 | - |