| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/10 | -0.9 | -141.9% |
| 2024/10 | 2.2 | -140.7% |
| 2023/10 | -5.5 | -168.5% |
| 2023/3 | 3.3 | -58.9% |
| 2022/3 | 8.1 | -0.9% |
| 2021/3 | 8.1 | +83.9% |
| 2020/3 | 4.4 | -2205.0% |
| 2019/3 | -0.2 | -97.6% |
| 2018/3 | -8.7 | +850.2% |
| 2017/3 | -0.9 | -182.8% |
| 2016/3 | 1.1 | -114.2% |
| 2015/3 | -7.8 | -1256.0% |
| 2014/3 | 0.7 | -131.7% |
| 2013/3 | -2.1 | -83.7% |
| 2012/3 | -13.1 | - |