| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/4 | -35.8 | -1273.8% |
| 2024/4 | 3.1 | -103.0% |
| 2023/4 | -101.8 | -15.1% |
| 2022/4 | -120.0 | -35.3% |
| 2021/4 | -185.5 | -57.8% |
| 2020/4 | -439.4 | -40.4% |
| 2019/4 | -737.8 | -4.6% |
| 2018/4 | -772.9 | +274.8% |
| 2017/4 | -206.2 | -84.9% |
| 2016/4 | -1364.8 | -24.1% |
| 2015/4 | -1799.2 | +26.5% |
| 2014/4 | -1422.0 | -53.4% |
| 2013/4 | -3053.5 | -11022.9% |
| 2012/4 | 28.0 | - |