| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 2024/11 | 8.77 | -120.6% |
| 2023/11 | -42.64 | -489.7% |
| 2022/11 | 10.94 | +21.0% |
| 2021/11 | 9.04 | -44.1% |
| 2020/11 | 16.18 | +51.8% |
| 2019/11 | 10.66 | -13.9% |
| 2018/11 | 12.38 | -13.3% |
| 2017/11 | 14.28 | -233.1% |
| 2016/11 | -10.72 | -333.6% |
| 2015/11 | 4.59 | -11.2% |
| 2014/11 | 5.17 | +179.6% |
| 2013/11 | 1.85 | -107.8% |
| 2012/11 | -23.74 | +150.7% |
| 2011/11 | -9.47 | - |