| （単位：ドル） | 一株あたり配当金 | 前年比（％） |
|---|---|---|
| 2024/12 | 2.29 | +2.7% |
| 2023/12 | 2.23 | +3.2% |
| 2022/12 | 2.16 | +2.9% |
| 2021/12 | 2.1 | +1.4% |
| 2020/12 | 2.07 | +2.0% |
| 2019/12 | 2.03 | +4.1% |
| 2018/12 | 1.95 | +4.8% |
| 2017/12 | 1.86 | +4.5% |
| 2016/12 | 1.78 | +4.1% |
| 2015/12 | 1.71 | +3.6% |
| 2014/12 | 1.65 | +3.1% |
| 2013/12 | 1.6 | +2.6% |
| 2012/12 | 1.56 | +2.0% |
| 2011/12 | 1.53 | +1.3% |
| 2010/12 | 1.51 | - |