| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/3 | -82.8 | -382.0% |
| 2024/3 | 29.4 | -132.5% |
| 2023/3 | -90.4 | +94.6% |
| 2022/3 | -46.4 | -393.1% |
| 2021/3 | 15.8 | -160.2% |
| 2020/3 | -26.3 | -17.9% |
| 2019/3 | -32.1 | -211.9% |
| 2018/3 | 28.7 | -284.0% |
| 2017/3 | -15.6 | -386.8% |
| 2016/3 | 5.4 | -87.5% |
| 2015/3 | 43.5 | -19.7% |
| 2014/3 | 54.3 | -25.7% |
| 2013/3 | 73.1 | -290.2% |
| 2012/3 | -38.4 | - |