| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/12 | 40.3 | -189.4% |
| 2024/12 | -45.0 | -39.4% |
| 2023/12 | -74.2 | -11.7% |
| 2022/12 | -84.1 | -12.6% |
| 2021/12 | -96.2 | -9.1% |
| 2020/12 | -105.8 | +35.4% |
| 2019/12 | -78.2 | +61.5% |
| 2018/12 | -48.4 | +21.1% |
| 2017/12 | -40.0 | -76.7% |
| 2016/12 | -171.1 | -63.0% |
| 2015/12 | -462.3 | +18.5% |
| 2014/12 | -390.0 | +162.3% |
| 2013/12 | -148.6 | - |