| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2026/3 | -0.7 | -196.9% |
| 2025/3 | 0.7 | -65.2% |
| 2024/3 | 2.1 | -125.5% |
| 2023/3 | -8.1 | -14.0% |
| 2022/3 | -9.4 | -58.5% |
| 2021/3 | -22.6 | +2016.9% |
| 2020/3 | -1.1 | -179.2% |
| 2019/3 | 1.3 | -8.4% |
| 2018/3 | 1.5 | +24.6% |
| 2017/3 | 1.2 | -34.1% |
| 2016/3 | 1.8 | +27.5% |
| 2015/3 | 1.4 | -35.4% |
| 2014/3 | 2.2 | -38.0% |
| 2013/3 | 3.5 | -18.8% |
| 2012/3 | 4.3 | - |