| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 2025/10 | -1742.31 | +2341.7% |
| 2024/10 | -71.36 | -69.7% |
| 2023/10 | -235.53 | -2072.1% |
| 2022/10 | 11.94 | -269.8% |
| 2021/10 | -7.03 | -425.0% |
| 2020/10 | 2.16 | -389.2% |
| 2019/10 | -0.75 | -106.8% |
| 2018/12 | 10.97 | +112.8% |
| 2017/12 | 5.15 | -223.3% |
| 2016/12 | -4.18 | -59.9% |
| 2016/3 | -6.4 | -38.6% |
| 2015/3 | -10.42 | -381.6% |
| 2014/3 | 3.7 | -344.0% |
| 2013/3 | -1.52 | -796.0% |
| 2012/3 | 0.22 | - |