| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2026/3 | -16.3 | +67.9% |
| 2025/3 | -9.7 | +174.8% |
| 2024/3 | -3.5 | +96.2% |
| 2023/3 | -1.8 | -55.0% |
| 2022/3 | -4.0 | -71.5% |
| 2021/3 | -14.0 | +277.2% |
| 2020/3 | -3.7 | -40.8% |
| 2019/3 | -6.3 | -954.9% |
| 2018/3 | 0.7 | -49.3% |
| 2017/3 | 1.5 | +40.1% |
| 2016/3 | 1.0 | -143.0% |
| 2015/3 | -2.4 | -290.1% |
| 2014/3 | 1.3 | +16.6% |
| 2013/3 | 1.1 | +22.9% |
| 2012/3 | 0.9 | - |