| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/12 | -162.7 | -37.5% |
| 2024/12 | -260.4 | +40.1% |
| 2023/12 | -185.9 | +181.6% |
| 2022/12 | -66.0 | +71.3% |
| 2021/12 | -38.5 | -52.7% |
| 2020/12 | -81.4 | -531.4% |
| 2019/12 | 18.9 | -106.9% |
| 2018/12 | -272.1 | +3.3% |
| 2017/12 | -263.3 | +45.3% |
| 2016/12 | -181.2 | -62.1% |
| 2015/12 | -477.8 | +99.5% |
| 2014/12 | -239.5 | -13.4% |
| 2013/12 | -276.5 | +21.9% |
| 2012/12 | -226.8 | -87.2% |
| 2011/12 | -1768.4 | - |