| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2026/3 | 11.1 | +24.9% |
| 2025/3 | 8.9 | +138.3% |
| 2024/3 | 3.7 | +26.3% |
| 2023/3 | 2.9 | -233.5% |
| 2022/3 | -2.2 | - |
| 2021/3 | 0.0 | -100.0% |
| 2020/3 | -18.4 | -75.8% |
| 2019/3 | -75.9 | +173.3% |
| 2018/3 | -27.8 | -57.6% |
| 2017/3 | -65.4 | -348.8% |
| 2016/3 | 26.3 | +292.7% |
| 2015/3 | 6.7 | -47.0% |
| 2014/3 | 12.6 | -25.6% |
| 2013/3 | 17.0 | -251.1% |
| 2012/3 | -11.2 | - |