| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2026/3 | -10.2 | +226.1% |
| 2025/3 | -3.1 | -64.6% |
| 2024/3 | -8.8 | -1229.6% |
| 2023/3 | 0.8 | -115.5% |
| 2022/3 | -5.0 | +266.5% |
| 2021/3 | -1.4 | -69.9% |
| 2020/3 | -4.6 | -231.7% |
| 2019/3 | 3.5 | -111.4% |
| 2018/3 | -30.3 | -213.8% |
| 2017/3 | 26.6 | +28.1% |
| 2016/3 | 20.8 | +252.8% |
| 2015/3 | 5.9 | +6.4% |
| 2014/3 | 5.5 | -55.8% |
| 2013/3 | 12.5 | -61.6% |
| 2012/3 | 32.7 | - |