| （単位：ドル） | 一株あたり配当金 | 前年比（％） |
|---|---|---|
| 2024/12 | 1.98 | +5.3% |
| 2023/12 | 1.88 | +5.0% |
| 2022/12 | 1.79 | +5.3% |
| 2021/12 | 1.7 | +7.6% |
| 2020/12 | 1.58 | +3.9% |
| 2019/12 | 1.52 | +6.3% |
| 2018/12 | 1.43 | +6.7% |
| 2017/12 | 1.34 | +6.3% |
| 2016/12 | 1.26 | +6.8% |
| 2015/12 | 1.18 | +6.3% |
| 2014/12 | 1.11 | +1.8% |
| 2013/12 | 1.09 | +1.9% |
| 2012/12 | 1.07 | +1.9% |
| 2011/12 | 1.05 | +1.9% |
| 2010/12 | 1.03 | - |