| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/12 | -8.7 | +16.6% |
| 2024/12 | -7.4 | +36.9% |
| 2023/12 | -5.4 | +5.3% |
| 2022/12 | -5.2 | -1938.1% |
| 2021/12 | 0.3 | -101.5% |
| 2020/12 | -18.7 | -27.2% |
| 2019/12 | -25.7 | -12424.1% |
| 2018/12 | 0.2 | -101.3% |
| 2017/12 | -15.8 | -44.7% |
| 2016/12 | -28.5 | +143.5% |
| 2015/12 | -11.7 | -64.2% |
| 2014/12 | -32.7 | -554.0% |
| 2013/12 | 7.2 | - |
| 2011/12 | 9.9 | - |