| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 497.66 | +91.5% |
| 2024/3 | 259.88 | +14.2% |
| 2023/3 | 227.63 | +385.9% |
| 2022/3 | 46.85 | -18.1% |
| 2021/3 | 57.23 | +954.0% |
| 2020/3 | 5.43 | -97.9% |
| 2019/3 | 262.55 | +23.4% |
| 2018/3 | 212.84 | +1044.9% |
| 2017/3 | 18.59 | -2.2% |
| 2016/3 | 19.01 | +41.1% |
| 2015/3 | 13.47 | -1684.7% |
| 2014/3 | -0.85 | -104.3% |
| 2013/3 | 19.9 | +20.7% |
| 2012/3 | 16.49 | - |