| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 2025/10 | -2.75 | -12.4% |
| 2024/10 | -3.13 | -33.1% |
| 2023/10 | -4.69 | +432.3% |
| 2022/10 | -0.88 | -184.2% |
| 2021/10 | 1.05 | -33.8% |
| 2020/10 | 1.58 | +219.3% |
| 2019/10 | 0.49 | -113.3% |
| 2018/10 | -3.72 | -551.0% |
| 2017/10 | 0.82 | -62.7% |
| 2016/10 | 2.21 | -2.4% |
| 2015/10 | 2.26 | +623.0% |
| 2014/10 | 0.31 | -64.1% |
| 2013/10 | 0.87 | -51.3% |
| 2012/10 | 1.79 | -40.8% |
| 2011/10 | 3.03 | - |