| （単位：ドル） | 一株あたり配当金 | 前年比（％） |
|---|---|---|
| 2024/12 | 3.7 | +15.6% |
| 2023/12 | 3.2 | +24.0% |
| 2022/12 | 2.58 | +21.1% |
| 2021/12 | 2.13 | +3.9% |
| 2020/12 | 2.05 | +13.9% |
| 2019/12 | 1.8 | +16.9% |
| 2018/12 | 1.54 | +6.9% |
| 2017/12 | 1.44 | +10.8% |
| 2016/12 | 1.3 | +18.2% |
| 2015/12 | 1.1 | +17.0% |
| 2014/12 | 0.94 | +11.9% |
| 2013/12 | 0.84 | +10.5% |
| 2012/12 | 0.76 | +8.6% |
| 2011/12 | 0.7 | +6.1% |
| 2010/12 | 0.66 | - |