| （単位：ドル） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2026/1 | 10 | +57.5% |
| 2025/1 | 6.35 | +162.4% |
| 2024/1 | 2.42 | +3.0% |
| 2023/1 | 2.35 | -3.3% |
| 2022/1 | 2.43 | +59.9% |
| 2021/1 | 1.52 | -155.7% |
| 2020/1 | -2.73 | -181.7% |
| 2019/1 | 3.34 | -28.0% |
| 2018/1 | 4.64 | -0.6% |
| 2017/1 | 4.67 | +89.8% |
| 2016/1 | 2.46 | +16.6% |
| 2015/1 | 2.11 | -26.0% |
| 2014/1 | 2.85 | +68.6% |
| 2013/1 | 1.69 | +148.5% |
| 2012/1 | 0.68 | - |