| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 2025/9 | 1.08 | +104.5% |
| 2024/9 | 0.53 | -118.1% |
| 2023/9 | -2.93 | -157.2% |
| 2022/9 | 5.13 | -884.3% |
| 2021/9 | -0.65 | -76.6% |
| 2020/9 | -2.79 | -142.9% |
| 2019/9 | 6.51 | -24.3% |
| 2018/9 | 8.6 | +70.9% |
| 2017/9 | 5.04 | +127.8% |
| 2016/9 | 2.21 | -221.7% |
| 2015/9 | -1.82 | -179.8% |
| 2014/9 | 2.28 | -264.3% |
| 2013/9 | -1.39 | -525.6% |
| 2012/9 | 0.33 | +98.9% |
| 2011/9 | 0.16 | - |