| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2026/3 | -26.7 | +148.4% |
| 2025/3 | -10.7 | +693.0% |
| 2024/3 | -1.4 | +814.3% |
| 2023/3 | -0.1 | -114.5% |
| 2022/3 | 1.0 | -67.8% |
| 2021/3 | 3.2 | -135.2% |
| 2020/3 | -9.0 | +12.6% |
| 2019/3 | -8.0 | -1272.0% |
| 2018/3 | 0.7 | -112.9% |
| 2017/3 | -5.3 | -205.8% |
| 2016/3 | 5.0 | -123.5% |
| 2015/3 | -21.3 | -4629.0% |
| 2014/3 | 0.5 | -104.3% |
| 2013/3 | -10.8 | -1403.6% |
| 2012/3 | 0.8 | - |