| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/3 | -9.5 | -263.3% |
| 2024/3 | 5.8 | -116.4% |
| 2023/3 | -35.7 | +52.0% |
| 2022/3 | -23.5 | +14.6% |
| 2021/3 | -20.5 | +106.1% |
| 2020/3 | -9.9 | -30.9% |
| 2019/3 | -14.4 | -253.4% |
| 2018/3 | 9.4 | -35.3% |
| 2017/3 | 14.5 | -130.6% |
| 2016/3 | -47.4 | -8.8% |
| 2015/3 | -52.0 | -36.4% |
| 2014/3 | -81.7 | -57.1% |
| 2013/3 | -190.5 | -17.4% |
| 2012/3 | -230.7 | - |