| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/9 | -14.0 | +36.0% |
| 2024/9 | -10.3 | -52.3% |
| 2023/9 | -21.6 | -226.9% |
| 2022/9 | 17.0 | -2.8% |
| 2021/9 | 17.5 | +67.6% |
| 2020/9 | 10.4 | -16.7% |
| 2019/9 | 12.5 | +4.4% |
| 2018/9 | 12.0 | -4.7% |
| 2017/9 | 12.6 | -0.9% |
| 2016/9 | 12.7 | -19.2% |
| 2015/9 | 15.7 | +6.0% |
| 2014/9 | 14.8 | -10.0% |
| 2013/9 | 16.5 | +10.6% |
| 2012/9 | 14.9 | +8.1% |
| 2011/9 | 13.8 | - |