| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 2024/12 | -23.09 | -39.2% |
| 2023/12 | -37.97 | -69.4% |
| 2022/12 | -124.01 | +28.8% |
| 2021/12 | -96.25 | -32.5% |
| 2020/12 | -142.62 | -56.1% |
| 2019/12 | -325.1 | -29.8% |
| 2018/12 | -463.25 | -61.4% |
| 2017/12 | -1201.04 | +126.1% |
| 2016/12 | -531.09 | -13.4% |
| 2015/12 | -613.31 | +1137.9% |
| 2014/12 | -49.54 | -14.9% |
| 2013/12 | -58.24 | +124.1% |
| 2012/12 | -25.99 | -14.7% |
| 2011/12 | -30.46 | - |