| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2026/3 | 9.2 | -9.5% |
| 2025/3 | 10.1 | +45.3% |
| 2024/3 | 7.0 | -25.7% |
| 2023/3 | 9.4 | -267.9% |
| 2022/3 | -5.6 | -254.0% |
| 2021/3 | 3.6 | -139.8% |
| 2020/3 | -9.1 | -332.8% |
| 2019/3 | 3.9 | +90.7% |
| 2018/3 | 2.1 | -39.2% |
| 2017/3 | 3.4 | -109.3% |
| 2016/3 | -36.2 | +237.8% |
| 2015/3 | -10.7 | -64.9% |
| 2014/3 | -30.6 | -42.1% |
| 2013/3 | -52.8 | -42.2% |
| 2012/3 | -91.3 | - |