| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 2025/10 | -0.3 | -154.0% |
| 2024/10 | 0.56 | -55.1% |
| 2023/10 | 1.24 | +89.4% |
| 2022/10 | 0.66 | -68.5% |
| 2021/10 | 2.08 | -238.0% |
| 2020/10 | -1.51 | -206.0% |
| 2019/10 | 1.42 | -180.8% |
| 2018/10 | -1.76 | -361.7% |
| 2017/10 | 0.67 | -32.3% |
| 2016/10 | 0.99 | -1.9% |
| 2015/10 | 1.01 | -39.7% |
| 2014/10 | 1.68 | -43.6% |
| 2013/10 | 2.98 | +4.4% |
| 2012/10 | 2.86 | +326.1% |
| 2011/10 | 0.67 | - |