| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/12 | 11.1 | -181.4% |
| 2024/12 | -13.7 | -80.4% |
| 2023/12 | -69.7 | +252.3% |
| 2022/12 | -19.8 | -212.8% |
| 2021/12 | 17.5 | -33.0% |
| 2020/12 | 26.2 | +274.1% |
| 2019/12 | 7.0 | -32.8% |
| 2018/12 | 10.4 | -50.8% |
| 2017/12 | 21.2 | +4.2% |
| 2016/12 | 20.3 | +18.2% |
| 2015/12 | 17.2 | - |
| 2013/12 | 13.9 | +21.9% |
| 2012/12 | 11.4 | -2.6% |
| 2011/12 | 11.7 | - |