| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 2024/12 | -3.81 | -213.8% |
| 2023/12 | 3.34 | -46.3% |
| 2022/12 | 6.23 | -41.8% |
| 2021/12 | 10.69 | +68.8% |
| 2020/12 | 6.33 | -262.6% |
| 2019/12 | -3.9 | -8.4% |
| 2018/12 | -4.25 | -73.5% |
| 2017/12 | -16.03 | +171.8% |
| 2016/12 | -5.9 | -6.9% |
| 2015/12 | -6.33 | +25.6% |
| 2014/12 | -5.04 | +11.7% |
| 2013/12 | -4.52 | -47.1% |
| 2012/12 | -8.53 | -43.8% |
| 2011/12 | -15.18 | - |