| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 2025/9 | -36.4 | -65.0% |
| 2024/9 | -104.07 | +63.8% |
| 2023/9 | -63.53 | -370.8% |
| 2022/9 | 23.46 | -445.4% |
| 2021/9 | -6.79 | +54.8% |
| 2020/9 | -4.39 | -292.3% |
| 2019/9 | 2.28 | -84.6% |
| 2018/9 | 14.79 | -160.7% |
| 2017/9 | -24.35 | -173.1% |
| 2016/9 | 33.32 | +51.3% |
| 2015/9 | 22.03 | +238.7% |
| 2014/9 | 6.5 | -63.0% |
| 2013/9 | 17.6 | -34.7% |
| 2012/9 | 26.94 | +8.7% |
| 2011/9 | 24.78 | - |