| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 2024/12 | 1.26 | -20636.1% |
| 2023/12 | -0.01 | -100.0% |
| 2022/12 | -12.67 | +876.2% |
| 2021/12 | -1.3 | -81.2% |
| 2020/12 | -6.91 | +33.0% |
| 2019/12 | -5.19 | -53.9% |
| 2018/12 | -11.26 | +195.4% |
| 2017/12 | -3.81 | -47.0% |
| 2016/12 | -7.19 | -479.6% |
| 2015/12 | 1.89 | -66.1% |
| 2014/12 | 5.59 | -233.4% |
| 2013/12 | -4.19 | -206.8% |
| 2012/12 | 3.93 | -32.3% |
| 2011/12 | 5.8 | -6929.1% |
| 2010/12 | -0.08 | - |