| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 213.79 | -69.8% |
| 2024/3 | 708.69 | +77.3% |
| 2023/3 | 399.66 | +19.3% |
| 2022/3 | 335.07 | +1.2% |
| 2021/3 | 331.01 | +38.7% |
| 2020/3 | 238.57 | +68.9% |
| 2019/3 | 141.28 | -62.3% |
| 2018/3 | 374.46 | +2932.1% |
| 2017/3 | 12.35 | -15.1% |
| 2016/3 | 14.55 | -43.2% |
| 2015/3 | 25.6 | -154.4% |
| 2014/3 | -47.04 | +276.6% |
| 2013/3 | -12.49 | +268.4% |
| 2012/3 | -3.39 | - |