| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 2025/9 | -8.44 | +47.7% |
| 2024/9 | -5.72 | -43.5% |
| 2023/9 | -10.11 | +102.6% |
| 2022/9 | -4.99 | -17.8% |
| 2021/9 | -6.08 | -70.5% |
| 2020/9 | -20.59 | +77.9% |
| 2019/9 | -11.58 | -1128.5% |
| 2018/9 | 1.13 | -81.4% |
| 2017/9 | 6.05 | +0.2% |
| 2016/9 | 6.03 | +83.8% |
| 2015/9 | 3.28 | -28.0% |
| 2014/9 | 4.56 | -189.4% |
| 2013/9 | -5.1 | -54.7% |
| 2012/9 | -11.25 | -38.7% |
| 2012/3 | -18.36 | -0.0% |
| 2011/9 | -18.36 | -12809.7% |
| 2010/9 | 0.14 | - |