| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 2025/11 | 3.95 | +15.8% |
| 2024/11 | 3.41 | +4.8% |
| 2023/11 | 3.25 | -11.2% |
| 2022/11 | 3.66 | +0.4% |
| 2021/11 | 3.65 | +4.9% |
| 2020/11 | 3.48 | -3.7% |
| 2019/11 | 3.61 | +34.1% |
| 2018/11 | 2.69 | +19.7% |
| 2017/11 | 2.25 | +9.5% |
| 2016/11 | 2.05 | -32.1% |
| 2015/11 | 3.02 | +46.4% |
| 2014/11 | 2.07 | +37.9% |
| 2013/11 | 1.5 | +3.4% |
| 2012/11 | 1.45 | +73.7% |
| 2011/11 | 0.83 | - |