| （単位：百万円） | 経常（税引前）利益 | 前年比（％） |
|---|---|---|
| 2025/12 | 112 | -133.7% |
| 2024/12 | -333 | -138.7% |
| 2023/12 | 858 | -70.8% |
| 2022/12 | 2,936 | +134.0% |
| 2021/12 | 1,255 | +423.8% |
| 2020/12 | 239 | +28.2% |
| 2019/12 | 186 | +212.5% |
| 2019/3 | 160 | +167.6% |
| 2018/3 | 59 | -57.7% |
| 2017/3 | 141 | -23.3% |
| 2016/3 | 184 | +18.6% |
| 2015/3 | 155 | +126.3% |
| 2014/3 | 68 | -69.3% |
| 2013/3 | 223 | +55.4% |
| 2012/3 | 144 | - |