| （単位：ドル） | 一株あたり配当金 | 前年比（％） |
|---|---|---|
| 2024/12 | 2.69 | +2.3% |
| 2023/12 | 2.63 | +1.9% |
| 2022/12 | 2.58 | +1.6% |
| 2021/12 | 2.54 | +2.4% |
| 2020/12 | 2.48 | +1.6% |
| 2019/12 | 2.44 | +2.5% |
| 2018/12 | 2.38 | +2.1% |
| 2017/12 | 2.33 | +1.7% |
| 2016/12 | 2.29 | +2.7% |
| 2015/12 | 2.23 | +3.2% |
| 2014/12 | 2.16 | +3.3% |
| 2013/12 | 2.09 | +3.0% |
| 2012/12 | 2.03 | +2.5% |
| 2011/12 | 1.98 | +2.6% |
| 2010/12 | 1.93 | - |