| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 2025/10 | -0.38 | +70.0% |
| 2024/10 | -0.23 | -115.0% |
| 2023/10 | 1.5 | -318.1% |
| 2022/10 | -0.69 | -34.0% |
| 2021/10 | -1.04 | -59.0% |
| 2020/10 | -2.54 | -488.8% |
| 2019/10 | 0.65 | +4.8% |
| 2018/10 | 0.62 | -140.3% |
| 2017/10 | -1.54 | -25.9% |
| 2016/10 | -2.08 | -254.6% |
| 2015/10 | 1.35 | -79.3% |
| 2014/10 | 6.52 | +11.5% |
| 2013/10 | 5.84 | +17.9% |
| 2012/10 | 4.96 | -19.3% |
| 2011/10 | 6.14 | - |