| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 2024/12 | -28.14 | -30.3% |
| 2023/12 | -40.36 | -18.1% |
| 2022/12 | -49.28 | +47.4% |
| 2021/12 | -33.43 | -43.5% |
| 2020/12 | -59.17 | +37.3% |
| 2019/12 | -43.1 | +23.0% |
| 2018/12 | -35.03 | -31.0% |
| 2017/12 | -50.79 | +33.5% |
| 2016/12 | -38.06 | -51.2% |
| 2015/12 | -78.05 | +3904.8% |
| 2014/12 | -1.95 | -91.4% |
| 2013/12 | -22.63 | -31.4% |
| 2012/12 | -33.0 | -74.8% |
| 2011/12 | -131.18 | - |