| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 89.76 | -58.2% |
| 2024/3 | 214.66 | +151.7% |
| 2023/3 | 85.28 | +178.1% |
| 2022/3 | 30.66 | -130.5% |
| 2021/3 | -100.59 | -409.9% |
| 2020/3 | 32.46 | -74.7% |
| 2019/3 | 128.52 | -62.4% |
| 2018/3 | 342.26 | +379.4% |
| 2017/3 | 71.4 | +1951.7% |
| 2016/3 | 3.48 | -72.5% |
| 2015/3 | 12.65 | -56.1% |
| 2014/3 | 28.81 | +2133.3% |
| 2013/3 | 1.29 | -80.5% |
| 2012/3 | 6.61 | - |