| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 2025/4 | -35.82 | -1273.8% |
| 2024/4 | 3.05 | -103.0% |
| 2023/4 | -101.82 | -15.1% |
| 2022/4 | -119.99 | -35.3% |
| 2021/4 | -185.55 | -57.8% |
| 2020/4 | -439.43 | -40.4% |
| 2019/4 | -737.77 | -4.6% |
| 2018/4 | -772.95 | +274.8% |
| 2017/4 | -206.24 | -84.9% |
| 2016/4 | -1364.84 | -24.1% |
| 2015/4 | -1799.24 | +26.5% |
| 2014/4 | -1422.04 | -53.4% |
| 2013/4 | -3053.48 | -11022.9% |
| 2012/4 | 27.95 | - |