| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 2024/12 | -5.8 | -68.2% |
| 2023/12 | -18.25 | -38.0% |
| 2022/12 | -29.45 | -7.8% |
| 2021/12 | -31.95 | +5.7% |
| 2020/12 | -30.23 | +10.5% |
| 2019/12 | -27.35 | -15.9% |
| 2018/12 | -32.51 | -29.4% |
| 2017/12 | -46.07 | -5.5% |
| 2016/12 | -48.77 | +26.1% |
| 2015/12 | -38.68 | +186.8% |
| 2014/12 | -13.48 | -696.7% |
| 2013/12 | 2.26 | -66.8% |
| 2012/12 | 6.81 | -23.8% |
| 2011/12 | 8.93 | - |