| （単位：ドル） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/9 | 5.83 | -0.9% |
| 2024/9 | 5.88 | +18.3% |
| 2023/9 | 4.97 | -16.2% |
| 2022/9 | 5.93 | -14.3% |
| 2021/9 | 6.92 | +151.6% |
| 2020/9 | 2.75 | -31.4% |
| 2019/9 | 4.01 | +546.8% |
| 2018/9 | 0.62 | -86.8% |
| 2017/9 | 4.7 | +2.4% |
| 2016/9 | 4.59 | +33.8% |
| 2015/9 | 3.43 | -44.0% |
| 2014/9 | 6.13 | -7.5% |
| 2013/9 | 6.63 | +16.5% |
| 2012/9 | 5.69 | -1.0% |
| 2011/9 | 5.75 | +2.3% |
| 2010/9 | 5.62 | - |