| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/12 | -15.4 | +149.5% |
| 2024/12 | -6.2 | -52.4% |
| 2023/12 | -13.0 | +18.6% |
| 2022/12 | -10.9 | +24.5% |
| 2021/12 | -8.8 | -28.4% |
| 2020/12 | -12.3 | -19.4% |
| 2019/12 | -15.2 | +74.7% |
| 2018/12 | -8.7 | -76.8% |
| 2017/12 | -37.6 | +396.2% |
| 2016/12 | -7.6 | -37.1% |
| 2015/12 | -12.0 | -245.5% |
| 2014/12 | 8.3 | -206.1% |
| 2013/12 | -7.8 | -134.4% |
| 2012/12 | 22.7 | -10.2% |
| 2011/12 | 25.2 | - |