| （単位：ドル） | 一株あたり配当金 | 前年比（％） |
|---|---|---|
| 2025/12 | 2.92 | -19.1% |
| 2024/12 | 3.61 | -39.8% |
| 2023/12 | 6 | +0.7% |
| 2022/12 | 5.96 | +0.7% |
| 2021/12 | 5.92 | +0.7% |
| 2020/12 | 5.88 | +2.1% |
| 2019/12 | 5.76 | +5.9% |
| 2018/12 | 5.44 | +15.7% |
| 2017/12 | 4.7 | +5.9% |
| 2016/12 | 4.44 | +8.3% |
| 2015/12 | 4.1 | +14.2% |
| 2014/12 | 3.59 | +5.6% |
| 2013/12 | 3.4 | +44.1% |
| 2012/12 | 2.36 | +7.3% |
| 2011/12 | 2.2 | +4.8% |
| 2010/12 | 2.1 | - |