| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/3 | -7.6 | -54.7% |
| 2024/3 | -16.8 | +14.0% |
| 2023/3 | -14.7 | -11.7% |
| 2022/3 | -16.7 | +28.2% |
| 2021/3 | -13.0 | +532.6% |
| 2020/3 | -2.1 | -94.7% |
| 2019/3 | -38.6 | -786.9% |
| 2018/3 | 5.6 | +1151.0% |
| 2017/3 | 0.4 | -107.8% |
| 2016/3 | -5.7 | -278.4% |
| 2015/3 | 3.2 | -117.8% |
| 2014/3 | -18.0 | -43.4% |
| 2013/3 | -31.8 | +349.8% |
| 2012/3 | -7.1 | - |