| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2026/3 | 10.0 | +108.8% |
| 2025/3 | 4.8 | -41.2% |
| 2024/3 | 8.1 | +92.0% |
| 2023/3 | 4.2 | -115.1% |
| 2022/3 | -27.9 | +24.4% |
| 2021/3 | -22.4 | -11882.1% |
| 2020/3 | 0.2 | -102.8% |
| 2019/3 | -6.7 | -39.4% |
| 2018/3 | -11.1 | -48.0% |
| 2017/3 | -21.4 | -867.9% |
| 2016/3 | 2.8 | -138.9% |
| 2015/3 | -7.2 | -242.0% |
| 2014/3 | 5.0 | +120.5% |
| 2013/3 | 2.3 | -67.7% |
| 2012/3 | 7.1 | - |