| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2026/3 | 0.0 | -104.2% |
| 2025/3 | -1.0 | -148.0% |
| 2024/3 | 2.1 | -173.6% |
| 2023/3 | -2.9 | -245.5% |
| 2022/3 | 2.0 | -157.4% |
| 2021/3 | -3.4 | +41.2% |
| 2020/3 | -2.4 | -165.7% |
| 2019/3 | 3.7 | +1.0% |
| 2018/3 | 3.7 | +44.6% |
| 2017/3 | 2.5 | -142.7% |
| 2016/3 | -6.0 | -875.8% |
| 2015/3 | 0.8 | -130.7% |
| 2014/3 | -2.5 | -58.2% |
| 2013/3 | -6.0 | +584.2% |
| 2012/3 | -0.9 | - |