| （単位：百万円） | 経常（税引前）利益 | 前年比（％） |
|---|---|---|
| 2026/1 | -54 | -135.8% |
| 2025/1 | 151 | -11.2% |
| 2024/1 | 170 | -114.4% |
| 2023/1 | -1,184 | +4453.8% |
| 2022/1 | -26 | -98.5% |
| 2021/1 | -1,747 | +887.0% |
| 2020/1 | -177 | -135.4% |
| 2019/1 | 500 | +5.9% |
| 2018/1 | 472 | +25.2% |
| 2017/1 | 377 | +144.8% |
| 2016/1 | 154 | +51.0% |
| 2015/1 | 102 | +4.1% |
| 2014/1 | 98 | -24.0% |
| 2013/1 | 129 | +11.2% |
| 2012/1 | 116 | - |