| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/12 | -370.3 | +13.2% |
| 2024/12 | -327.0 | +372.1% |
| 2023/12 | -69.3 | -24.9% |
| 2022/12 | -92.2 | +255.7% |
| 2021/12 | -25.9 | -72.7% |
| 2020/12 | -95.0 | -418.5% |
| 2019/12 | 29.8 | -119.4% |
| 2018/12 | -153.6 | +41.9% |
| 2017/12 | -108.2 | +99.3% |
| 2016/12 | -54.3 | -273.1% |
| 2015/12 | 31.4 | -131.6% |
| 2014/12 | -99.3 | +176.9% |
| 2013/12 | -35.8 | -58.6% |
| 2012/12 | -86.7 | +50.9% |
| 2011/12 | -57.4 | - |