| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 2024/12 | 3.1 | -725.7% |
| 2023/12 | -0.5 | -99.5% |
| 2022/12 | -96.33 | +829.9% |
| 2021/12 | -10.36 | -189.4% |
| 2020/12 | 11.59 | +46.1% |
| 2019/12 | 7.93 | -554.1% |
| 2018/12 | -1.75 | -82.1% |
| 2017/12 | -9.76 | -68.0% |
| 2016/12 | -30.49 | -47.6% |
| 2015/12 | -58.2 | -29.8% |
| 2014/12 | -82.95 | +64.1% |
| 2013/12 | -50.54 | +108.9% |
| 2012/12 | -24.19 | +886.2% |
| 2011/12 | -2.45 | - |