| （単位：ドル） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/6 | 3.05 | -1.6% |
| 2024/6 | 3.1 | -13.2% |
| 2023/6 | 3.57 | +2.6% |
| 2022/6 | 3.48 | +728.6% |
| 2021/6 | 0.42 | -105.5% |
| 2020/6 | -7.59 | -437.3% |
| 2019/6 | 2.25 | +73.1% |
| 2018/6 | 1.3 | -52.6% |
| 2017/6 | 2.74 | +14.2% |
| 2016/6 | 2.4 | +4.8% |
| 2015/6 | 2.29 | -20.8% |
| 2014/6 | 2.89 | +131.2% |
| 2013/6 | 1.25 | -54.0% |
| 2012/6 | 2.72 | -0.7% |
| 2011/6 | 2.74 | - |