| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2026/1 | 2.0 | - |
| 2024/12 | -1.4 | -53.3% |
| 2023/12 | -3.0 | +220.0% |
| 2022/12 | -1.3 | -80.0% |
| 2022/1 | -0.9 | -85.4% |
| 2021/1 | -6.3 | - |
| 2019/12 | 0.2 | -102.4% |
| 2018/12 | -9.1 | -31.8% |
| 2017/12 | -13.3 | +2238.1% |
| 2016/12 | -5.5 | -541.7% |
| 2016/1 | -0.6 | -145.6% |
| 2015/1 | 1.3 | - |
| 2013/12 | -0.1 | -102.3% |
| 2012/12 | 3.2 | +82.5% |
| 2011/12 | 1.8 | - |