| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/12 | -9.7 | -36.1% |
| 2024/12 | -15.2 | -13.0% |
| 2023/12 | -17.5 | -52.2% |
| 2023/3 | 12.5 | -134.1% |
| 2022/3 | -36.7 | -487.4% |
| 2021/3 | 9.5 | -113.6% |
| 2020/3 | -69.7 | +137.5% |
| 2019/3 | -29.4 | -11.6% |
| 2018/3 | -33.2 | -41.6% |
| 2017/3 | -56.8 | -41.0% |
| 2016/3 | -96.4 | +154.3% |
| 2015/3 | -37.9 | +11.2% |
| 2014/3 | -34.1 | -14.5% |
| 2013/3 | -39.9 | +1879.0% |
| 2012/3 | -2.0 | - |