| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2026/1 | -8.3 | - |
| 2024/12 | -18.2 | -0.6% |
| 2023/12 | -18.3 | +90.0% |
| 2022/12 | -13.1 | -24.3% |
| 2022/1 | -9.6 | -44.5% |
| 2021/1 | -17.3 | - |
| 2019/12 | -20.2 | -32.7% |
| 2018/12 | -30.0 | -4.0% |
| 2017/12 | -31.2 | -4583.2% |
| 2016/12 | -5.8 | -285.0% |
| 2016/1 | 0.7 | -77.6% |
| 2015/1 | 3.1 | - |
| 2013/12 | 5.9 | -841.2% |
| 2012/12 | -0.8 | -110.8% |
| 2011/12 | 7.4 | - |