| （単位：ドル） | 一株あたり配当金 | 前年比（％） |
|---|---|---|
| 2025/12 | 7 | +2.9% |
| 2024/12 | 6.8 | +3.0% |
| 2023/12 | 6.6 | +3.8% |
| 2022/12 | 6.36 | 0.0% |
| 2021/12 | 6.36 | 0.0% |
| 2020/12 | 6.36 | +4.6% |
| 2019/12 | 6.08 | +3.4% |
| 2018/12 | 5.88 | +3.5% |
| 2017/12 | 5.68 | +5.2% |
| 2016/12 | 5.4 | +8.0% |
| 2015/12 | 5 | +7.8% |
| 2014/12 | 4.64 | +8.4% |
| 2013/12 | 4.28 | +10.3% |
| 2012/12 | 3.88 | +8.7% |
| 2011/12 | 3.57 | 0.0% |
| 2010/12 | 3.57 | - |