| （単位：ドル） | 一株あたり配当金 | 前年比（％） |
|---|---|---|
| 2024/12 | 2.23 | +8.3% |
| 2023/12 | 2.06 | +7.9% |
| 2022/12 | 1.91 | +7.9% |
| 2021/12 | 1.77 | +6.6% |
| 2020/12 | 1.66 | +6.4% |
| 2019/12 | 1.56 | +8.3% |
| 2018/12 | 1.44 | +8.3% |
| 2017/12 | 1.33 | +7.3% |
| 2016/12 | 1.24 | +6.9% |
| 2015/12 | 1.16 | +7.4% |
| 2014/12 | 1.08 | +9.1% |
| 2013/12 | 0.99 | +8.8% |
| 2012/12 | 0.91 | +8.3% |
| 2011/12 | 0.84 | +7.7% |
| 2010/12 | 0.78 | - |