| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 2025/10 | -7.68 | +288.5% |
| 2024/10 | -1.98 | -18.2% |
| 2023/10 | -2.42 | -265.3% |
| 2022/10 | 1.46 | -50.2% |
| 2021/10 | 2.93 | -418.3% |
| 2020/10 | -0.92 | -69.0% |
| 2019/10 | -2.97 | +75.8% |
| 2018/10 | -1.69 | +625.0% |
| 2017/10 | -0.23 | -14.8% |
| 2016/10 | -0.27 | -112.6% |
| 2015/10 | 2.17 | +480.3% |
| 2014/10 | 0.37 | -83.5% |
| 2013/10 | 2.27 | -198.9% |
| 2012/10 | -2.29 | -448.5% |
| 2011/10 | 0.66 | - |