| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2026/3 | 35.3 | -386.7% |
| 2025/3 | -12.3 | -9.8% |
| 2024/3 | -13.7 | -4.1% |
| 2023/3 | -14.2 | -162.5% |
| 2022/3 | 22.8 | +119.2% |
| 2021/3 | 10.4 | +371.3% |
| 2020/3 | 2.2 | -68.7% |
| 2019/3 | 7.0 | -1527.9% |
| 2018/3 | -0.5 | -63.0% |
| 2017/3 | -1.3 | -94.8% |
| 2016/3 | -25.8 | +17243.6% |
| 2015/3 | -0.1 | -95.4% |
| 2014/3 | -3.3 | -138.7% |
| 2013/3 | 8.4 | +15.4% |
| 2012/3 | 7.3 | - |