| （単位：ドル） | 一株あたり配当金 | 前年比（％） |
|---|---|---|
| 2024/12 | 3.84 | +4.3% |
| 2023/12 | 3.68 | +3.7% |
| 2022/12 | 3.55 | +1.7% |
| 2021/12 | 3.49 | +0.3% |
| 2020/12 | 3.48 | +1.5% |
| 2019/12 | 3.43 | +6.2% |
| 2018/12 | 3.23 | +5.6% |
| 2017/12 | 3.06 | +2.7% |
| 2016/12 | 2.98 | +3.5% |
| 2015/12 | 2.88 | +6.7% |
| 2014/12 | 2.7 | +9.8% |
| 2013/12 | 2.46 | +12.8% |
| 2012/12 | 2.18 | +17.8% |
| 2011/12 | 1.85 | +6.3% |
| 2010/12 | 1.74 | - |