| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 2024/12 | -1.06 | -124.7% |
| 2023/12 | 4.3 | -146.4% |
| 2022/12 | -9.26 | -61.7% |
| 2021/12 | -24.19 | -26.8% |
| 2020/12 | -33.06 | +70.9% |
| 2019/12 | -19.35 | +14.0% |
| 2018/12 | -16.97 | -25.0% |
| 2017/12 | -22.62 | -57.9% |
| 2016/12 | -53.78 | +386.1% |
| 2015/12 | -11.06 | +24.5% |
| 2014/12 | -8.89 | -614.9% |
| 2013/12 | 1.73 | -56.1% |
| 2012/12 | 3.93 | -51.2% |
| 2011/12 | 8.05 | - |