| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/1 | 66.86 | -84.3% |
| 2024/1 | 425.3 | -11.6% |
| 2023/1 | 480.99 | +49.3% |
| 2022/1 | 322.24 | +354.4% |
| 2021/1 | 70.92 | -520.6% |
| 2020/1 | -16.86 | -311.3% |
| 2019/1 | 7.98 | -83.9% |
| 2018/1 | 49.54 | +4.5% |
| 2017/1 | 47.41 | +6.9% |
| 2016/1 | 44.33 | -27.8% |
| 2015/1 | 61.37 | -9.7% |
| 2014/1 | 67.96 | +26.5% |
| 2013/1 | 53.71 | -245.0% |
| 2012/1 | -37.05 | - |