| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 2025/9 | -0.44 | -105.8% |
| 2024/9 | 7.54 | -46.0% |
| 2023/9 | 13.95 | +1302.8% |
| 2022/9 | 0.99 | -68.4% |
| 2021/9 | 3.15 | -106.0% |
| 2020/9 | -52.71 | +516.5% |
| 2019/9 | -8.55 | -183.5% |
| 2018/9 | 10.24 | +5371.4% |
| 2017/9 | 0.19 | -97.0% |
| 2016/9 | 6.29 | -223.9% |
| 2015/9 | -5.08 | -57.9% |
| 2014/9 | -12.07 | +144.9% |
| 2013/9 | -4.93 | -64.9% |
| 2012/9 | -14.03 | -33.0% |
| 2011/9 | -20.92 | - |