| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 2025/11 | 18.08 | +24.4% |
| 2024/11 | 14.54 | +8.4% |
| 2023/11 | 13.41 | -32.1% |
| 2022/11 | 19.75 | +10.6% |
| 2021/11 | 17.85 | +11.0% |
| 2020/11 | 16.08 | +20.1% |
| 2019/11 | 13.39 | -0.5% |
| 2018/11 | 13.45 | +6.2% |
| 2017/11 | 12.67 | +15.1% |
| 2016/11 | 11.01 | +49.0% |
| 2015/11 | 7.39 | +19.7% |
| 2014/11 | 6.17 | +1.9% |
| 2013/11 | 6.06 | +23.2% |
| 2012/11 | 4.92 | -32.7% |
| 2011/11 | 7.31 | - |