| （単位：ドル） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/9 | 0.91 | +7.1% |
| 2024/9 | 0.85 | -50.6% |
| 2023/9 | 1.72 | -32.0% |
| 2022/9 | 2.53 | -29.3% |
| 2021/9 | 3.58 | +125.2% |
| 2020/9 | 1.59 | -32.3% |
| 2019/9 | 2.35 | +69.1% |
| 2018/9 | 1.39 | -53.8% |
| 2017/9 | 3.01 | +2.4% |
| 2016/9 | 2.94 | -10.6% |
| 2015/9 | 3.29 | -13.2% |
| 2014/9 | 3.79 | +12.5% |
| 2013/9 | 3.37 | -62.5% |
| 2012/9 | 8.98 | +3.7% |
| 2011/9 | 8.66 | +36.2% |
| 2010/9 | 6.36 | - |