| （単位：ドル） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/6 | 8.6 | +146.4% |
| 2024/6 | 3.49 | +49.8% |
| 2023/6 | 2.33 | -11.1% |
| 2022/6 | 2.62 | -9.3% |
| 2021/6 | 2.89 | +351.6% |
| 2020/6 | 0.64 | -84.2% |
| 2019/6 | 4.04 | +46.9% |
| 2018/6 | 2.75 | -7.7% |
| 2017/6 | 2.98 | -14.1% |
| 2016/6 | 3.47 | +11.2% |
| 2015/6 | 3.12 | +33.9% |
| 2014/6 | 2.33 | +2.2% |
| 2013/6 | 2.28 | +18.1% |
| 2012/6 | 1.93 | +24.5% |
| 2011/6 | 1.55 | - |