| （単位：ドル） | 一株あたり配当金 | 前年比（％） |
|---|---|---|
| 2024/12 | 8.05 | +9.7% |
| 2023/12 | 7.34 | +8.6% |
| 2022/12 | 6.76 | +9.7% |
| 2021/12 | 6.16 | +8.6% |
| 2020/12 | 5.67 | +9.9% |
| 2019/12 | 5.16 | +9.8% |
| 2018/12 | 4.7 | +20.5% |
| 2017/12 | 3.9 | +11.4% |
| 2016/12 | 3.5 | +12.9% |
| 2015/12 | 3.1 | +14.4% |
| 2014/12 | 2.71 | +13.9% |
| 2013/12 | 2.38 | +10.7% |
| 2012/12 | 2.15 | +9.1% |
| 2011/12 | 1.97 | +7.1% |
| 2010/12 | 1.84 | - |