| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/1 | 289 | -1.2% |
| 2024/1 | 292.38 | +73.0% |
| 2023/1 | 168.99 | +6.9% |
| 2022/1 | 158.04 | +169.5% |
| 2021/1 | 58.64 | -48.8% |
| 2020/1 | 114.47 | +747.3% |
| 2019/1 | 13.51 | -306.9% |
| 2018/1 | -6.53 | -112.3% |
| 2017/1 | 53.22 | -50.2% |
| 2016/1 | 106.78 | +126.6% |
| 2015/1 | 47.13 | -143.4% |
| 2014/1 | -108.63 | -2864.1% |
| 2013/1 | 3.93 | -101.8% |
| 2012/1 | -219.54 | - |