| （単位：ドル） | 一株あたり配当金 | 前年比（％） |
|---|---|---|
| 2025/12 | 3.48 | +7.4% |
| 2024/12 | 3.24 | +8.0% |
| 2023/12 | 3 | +8.7% |
| 2022/12 | 2.76 | +9.5% |
| 2021/12 | 2.52 | +5.0% |
| 2020/12 | 2.4 | +7.1% |
| 2019/12 | 2.24 | +5.7% |
| 2018/12 | 2.12 | -15.2% |
| 2017/12 | 2.5 | +30.2% |
| 2016/12 | 1.92 | -16.5% |
| 2015/12 | 2.3 | +30.7% |
| 2014/12 | 1.76 | +6.0% |
| 2013/12 | 1.66 | +2.5% |
| 2012/12 | 1.62 | +1.3% |
| 2011/12 | 1.6 | - |