| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2026/3 | -0.9 | -228.5% |
| 2025/3 | 0.7 | -52.1% |
| 2024/3 | 1.5 | -121.3% |
| 2023/3 | -6.9 | -14.8% |
| 2022/3 | -8.1 | -61.4% |
| 2021/3 | -20.9 | +877.1% |
| 2020/3 | -2.1 | -29.5% |
| 2019/3 | -3.0 | -4874.3% |
| 2018/3 | 0.1 | -97.2% |
| 2017/3 | 2.3 | +24.7% |
| 2016/3 | 1.8 | -13.2% |
| 2015/3 | 2.1 | +3.8% |
| 2014/3 | 2.0 | -46.9% |
| 2013/3 | 3.8 | -3.6% |
| 2012/3 | 3.9 | - |