| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/12 | -2.2 | -200.8% |
| 2024/12 | 2.2 | -161.7% |
| 2023/12 | -3.5 | +1043.0% |
| 2022/12 | -0.3 | -82.7% |
| 2021/12 | -1.8 | -17.3% |
| 2020/12 | -2.1 | -525.0% |
| 2019/12 | 0.5 | -137.9% |
| 2018/12 | -1.3 | -248.4% |
| 2017/12 | 0.9 | -56.2% |
| 2016/12 | 2.0 | -277.4% |
| 2015/12 | -1.1 | -304.8% |
| 2014/12 | 0.6 | -233.3% |
| 2013/12 | -0.4 | -111.3% |
| 2012/12 | 3.7 | -22.5% |
| 2011/12 | 4.8 | - |