| （単位：ドル） | 一株あたり配当金 | 前年比（％） |
|---|---|---|
| 2024/12 | 2.06 | +5.6% |
| 2023/12 | 1.95 | +6.0% |
| 2022/12 | 1.84 | +5.7% |
| 2021/12 | 1.74 | +6.7% |
| 2020/12 | 1.63 | +6.5% |
| 2019/12 | 1.53 | +7.0% |
| 2018/12 | 1.43 | +7.5% |
| 2017/12 | 1.33 | +7.3% |
| 2016/12 | 1.24 | +6.9% |
| 2015/12 | 1.16 | +7.4% |
| 2014/12 | 1.08 | +5.9% |
| 2013/12 | 1.02 | +6.3% |
| 2012/12 | 0.96 | +14.3% |
| 2011/12 | 0.84 | +27.3% |
| 2010/12 | 0.66 | - |