| （単位：ドル） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/6 | 22.47 | +19.8% |
| 2024/6 | 18.76 | +13.1% |
| 2023/6 | 16.59 | +6.1% |
| 2022/6 | 15.64 | -15.6% |
| 2021/6 | 18.52 | +44.2% |
| 2020/6 | 12.84 | +20.0% |
| 2019/6 | 10.7 | -12.5% |
| 2018/6 | 12.23 | +82.3% |
| 2017/6 | 6.71 | +13.9% |
| 2016/6 | 5.89 | +11.8% |
| 2015/6 | 5.27 | -8.8% |
| 2014/6 | 5.78 | -12.3% |
| 2013/6 | 6.59 | +6.6% |
| 2012/6 | 6.18 | +29.8% |
| 2011/6 | 4.76 | - |