| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/12 | -1.4 | -628.1% |
| 2024/12 | 0.3 | -123.4% |
| 2023/12 | -1.2 | -125.6% |
| 2022/12 | 4.5 | -1256.2% |
| 2021/12 | -0.4 | +26.8% |
| 2020/12 | -0.3 | -153.5% |
| 2019/12 | 0.6 | -92.7% |
| 2018/12 | 7.9 | -35.0% |
| 2017/12 | 12.1 | -29.1% |
| 2016/12 | 17.1 | +30.4% |
| 2015/12 | 13.1 | +33.4% |
| 2014/12 | 9.8 | +50.0% |
| 2013/12 | 6.5 | -8.6% |
| 2012/12 | 7.2 | - |