| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/11 | -0.1 | -140.6% |
| 2024/11 | 0.3 | -111.0% |
| 2023/11 | -2.5 | -35.3% |
| 2022/11 | -3.8 | +358.5% |
| 2021/11 | -0.8 | -72.8% |
| 2020/11 | -3.1 | +23.1% |
| 2019/11 | -2.5 | +403.7% |
| 2018/11 | -0.5 | -160.9% |
| 2017/11 | 0.8 | -56.2% |
| 2016/11 | 1.9 | +36.0% |
| 2015/11 | 1.4 | -15.8% |
| 2014/11 | 1.6 | +94.1% |
| 2013/11 | 0.8 | -31.1% |
| 2012/11 | 1.2 | +52.7% |
| 2011/11 | 0.8 | - |