| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/12 | 23.7 | -122.6% |
| 2024/12 | -104.8 | +1110.1% |
| 2023/12 | -8.7 | -57.6% |
| 2022/12 | -20.4 | -157.8% |
| 2021/12 | 35.3 | +14.1% |
| 2020/12 | 31.0 | +73.1% |
| 2019/12 | 17.9 | +255.0% |
| 2018/12 | 5.0 | -20.6% |
| 2017/12 | 6.3 | -74.3% |
| 2016/12 | 24.7 | +30.8% |
| 2015/12 | 18.9 | -267.9% |
| 2014/12 | -11.3 | -769.5% |
| 2013/12 | 1.7 | -77.5% |
| 2012/12 | 7.5 | +78.4% |
| 2011/12 | 4.2 | - |