| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2026/3 | -15.8 | -260.1% |
| 2025/3 | 9.8 | -26.0% |
| 2024/3 | 13.3 | +14.2% |
| 2023/3 | 11.7 | -676.3% |
| 2022/3 | -2.0 | -212.1% |
| 2021/3 | 1.8 | -119.9% |
| 2020/3 | -9.1 | -268.9% |
| 2019/3 | 5.4 | -33.8% |
| 2018/3 | 8.1 | -217.0% |
| 2017/3 | -6.9 | -228.7% |
| 2016/3 | 5.4 | -62.0% |
| 2015/3 | 14.2 | +39.1% |
| 2014/3 | 10.2 | -24.3% |
| 2013/3 | 13.4 | -21.1% |
| 2012/3 | 17.0 | - |