| （単位：ドル） | 一株あたり配当金 | 前年比（％） |
|---|---|---|
| 2024/12 | 3.06 | +8.1% |
| 2023/12 | 2.83 | +8.0% |
| 2022/12 | 2.62 | +8.7% |
| 2021/12 | 2.41 | +9.5% |
| 2020/12 | 2.2 | +10.0% |
| 2019/12 | 2 | +9.9% |
| 2018/12 | 1.82 | +9.6% |
| 2017/12 | 1.66 | +10.7% |
| 2016/12 | 1.5 | +10.3% |
| 2015/12 | 1.36 | +9.7% |
| 2014/12 | 1.24 | +10.7% |
| 2013/12 | 1.12 | +14.3% |
| 2012/12 | 0.98 | -13.3% |
| 2011/12 | 1.13 | +31.4% |
| 2010/12 | 0.86 | - |