| （単位：ドル） | 一株あたり配当金 | 前年比（％） |
|---|---|---|
| 2025/12 | 2.78 | +4.5% |
| 2024/12 | 2.66 | +4.7% |
| 2023/12 | 2.54 | +5.0% |
| 2022/12 | 2.42 | +7.1% |
| 2021/12 | 2.26 | +7.6% |
| 2020/12 | 2.1 | +6.1% |
| 2019/12 | 1.98 | +6.5% |
| 2018/12 | 1.86 | +9.4% |
| 2017/12 | 1.7 | +9.0% |
| 2016/12 | 1.56 | +10.6% |
| 2015/12 | 1.41 | -46.2% |
| 2014/12 | 2.62 | +8.3% |
| 2013/12 | 2.42 | +3.4% |
| 2012/12 | 2.34 | +3.5% |
| 2011/12 | 2.26 | +3.7% |
| 2010/12 | 2.18 | - |