| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 2025/9 | 0.88 | -18.1% |
| 2024/9 | 1.08 | +64.0% |
| 2023/9 | 0.66 | -20.0% |
| 2022/9 | 0.82 | -21.3% |
| 2021/9 | 1.05 | -147.9% |
| 2020/9 | -2.18 | +990.5% |
| 2019/9 | -0.2 | -344.9% |
| 2018/9 | 0.08 | -94.2% |
| 2017/9 | 1.42 | -154.2% |
| 2016/9 | -2.61 | -966.8% |
| 2015/9 | 0.3 | -53.8% |
| 2014/9 | 0.65 | -50.2% |
| 2013/9 | 1.31 | -184.3% |
| 2012/9 | -1.55 | -26.2% |
| 2011/9 | -2.1 | - |