| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/12 | -390.1 | +455.4% |
| 2024/12 | -70.2 | -24.0% |
| 2023/12 | -92.4 | -80.3% |
| 2022/12 | -468.8 | - |
| 2020/12 | -4.8 | -13.6% |
| 2019/12 | -5.6 | -649.3% |
| 2018/12 | 1.0 | -133.5% |
| 2017/12 | -3.0 | +673.3% |
| 2016/12 | -0.4 | -130.7% |
| 2015/12 | 1.3 | -74.2% |
| 2014/12 | 5.0 | -6.3% |
| 2013/12 | 5.3 | -12.2% |
| 2012/12 | 6.0 | -2.9% |
| 2011/12 | 6.2 | - |