| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 2025/9 | -51.58 | +2.7% |
| 2024/9 | -50.22 | +109.8% |
| 2023/9 | -23.93 | +159.9% |
| 2022/9 | -9.21 | -45.7% |
| 2021/9 | -16.96 | -42.4% |
| 2020/9 | -29.45 | -179.9% |
| 2019/9 | 36.85 | +3587.0% |
| 2018/9 | 1.0 | -107.9% |
| 2017/9 | -12.69 | -1147.7% |
| 2016/9 | 1.21 | -110.1% |
| 2015/9 | -11.96 | -3205.3% |
| 2014/9 | 0.39 | -64.0% |
| 2013/9 | 1.07 | -117.9% |
| 2012/9 | -5.99 | +77.6% |
| 2011/9 | -3.38 | - |