| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2026/3 | -4.2 | +298.9% |
| 2025/3 | -1.1 | +342.9% |
| 2024/3 | -0.2 | -96.9% |
| 2023/3 | -7.7 | -8.2% |
| 2022/3 | -8.4 | -31.6% |
| 2021/3 | -12.3 | +1082.4% |
| 2020/3 | -1.0 | -68.7% |
| 2019/3 | -3.3 | -195.6% |
| 2018/3 | 3.5 | -26.8% |
| 2017/3 | 4.7 | -0.4% |
| 2016/3 | 4.8 | +16.1% |
| 2015/3 | 4.1 | +6.9% |
| 2014/3 | 3.8 | +17.0% |
| 2013/3 | 3.3 | +16.3% |
| 2012/3 | 2.8 | - |