| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2026/3 | -1.6 | +271.2% |
| 2025/3 | -0.4 | -142.3% |
| 2024/3 | 1.0 | -153.8% |
| 2023/3 | -1.9 | +53.6% |
| 2022/3 | -1.2 | -76.2% |
| 2021/3 | -5.1 | -10.9% |
| 2020/3 | -5.8 | -365.4% |
| 2019/3 | 2.2 | +51.4% |
| 2018/3 | 1.4 | -387.3% |
| 2017/3 | -0.5 | -130.6% |
| 2016/3 | 1.6 | -73.6% |
| 2015/3 | 6.2 | +4.9% |
| 2014/3 | 5.9 | +422.0% |
| 2013/3 | 1.1 | -38.2% |
| 2012/3 | 1.8 | - |