| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/12 | -18.3 | -63.3% |
| 2024/12 | -49.7 | +16.7% |
| 2023/12 | -42.6 | +188.0% |
| 2022/12 | -14.8 | -88.0% |
| 2021/12 | -123.0 | +195.7% |
| 2020/12 | -41.6 | -22.7% |
| 2019/12 | -53.8 | +10.8% |
| 2018/12 | -48.6 | -26.4% |
| 2017/12 | -66.0 | -60.4% |
| 2016/3 | -166.9 | -6.5% |
| 2015/3 | -178.5 | -75.7% |
| 2014/3 | -735.5 | +26.9% |
| 2013/3 | -579.8 | -58.9% |
| 2012/3 | -1409.4 | - |