| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2026/1 | -9.1 | - |
| 2024/12 | -6.8 | +473.0% |
| 2023/12 | -1.2 | -30.3% |
| 2022/12 | 0.0 | -82.3% |
| 2022/1 | -1.7 | +531.2% |
| 2021/1 | -0.3 | - |
| 2019/12 | -3.6 | +99.9% |
| 2018/12 | -1.8 | -280.2% |
| 2017/12 | 1.0 | -190.0% |
| 2016/12 | -0.3 | -89.2% |
| 2016/1 | -1.1 | -54.7% |
| 2015/1 | -2.5 | - |
| 2013/12 | -6.1 | -49.6% |
| 2012/12 | -12.1 | +138.5% |
| 2011/12 | -5.1 | - |