| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2026/3 | 0.0 | -100.8% |
| 2025/3 | -2.4 | +95.0% |
| 2024/3 | -1.2 | -73.8% |
| 2023/3 | -4.7 | -83.6% |
| 2022/3 | -28.8 | -10.5% |
| 2021/3 | -32.2 | +328.1% |
| 2020/3 | -7.5 | -75.9% |
| 2019/3 | -31.2 | +91.0% |
| 2018/3 | -16.3 | +159.2% |
| 2017/3 | -6.3 | -290.3% |
| 2016/3 | 3.3 | -124.4% |
| 2015/3 | -13.6 | -1510.1% |
| 2014/3 | 1.0 | -113.2% |
| 2013/3 | -7.3 | -1.5% |
| 2012/3 | -7.4 | - |