| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/10 | 4.1 | -287.6% |
| 2024/10 | -2.2 | -85.9% |
| 2024/3 | -5.2 | -66.8% |
| 2023/3 | -15.6 | -394.0% |
| 2022/3 | 5.3 | +194.9% |
| 2021/3 | 1.8 | -83.0% |
| 2020/3 | 10.6 | -614.3% |
| 2019/3 | -2.1 | +5.5% |
| 2018/3 | -2.0 | -181.7% |
| 2017/3 | 2.4 | -17.7% |
| 2016/3 | 2.9 | -71.1% |
| 2015/3 | 10.1 | -12.0% |
| 2014/3 | 11.5 | +12.3% |
| 2013/3 | 10.2 | -1424.1% |
| 2012/3 | -0.8 | - |