| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/9 | -51.7 | -6.7% |
| 2024/9 | -55.4 | +131.3% |
| 2023/9 | -24.0 | +159.7% |
| 2022/9 | -9.2 | -45.7% |
| 2021/9 | -17.0 | -42.4% |
| 2020/9 | -29.5 | -180.0% |
| 2019/9 | 36.9 | +3587.0% |
| 2018/9 | 1.0 | -107.9% |
| 2017/9 | -12.7 | -1147.7% |
| 2016/9 | 1.2 | -110.1% |
| 2015/9 | -12.0 | -3205.3% |
| 2014/9 | 0.4 | -64.0% |
| 2013/9 | 1.1 | -117.9% |
| 2012/9 | -6.0 | +77.6% |
| 2011/9 | -3.4 | - |