| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/8 | 15.0 | +4.9% |
| 2024/8 | 14.3 | -22.2% |
| 2023/8 | 18.3 | -25.8% |
| 2022/8 | 24.7 | +70.5% |
| 2021/8 | 14.5 | +16.4% |
| 2020/8 | 12.5 | +46.5% |
| 2019/8 | 8.5 | -60.8% |
| 2018/8 | 21.7 | +3.6% |
| 2017/8 | 21.0 | +757.8% |
| 2016/8 | 2.4 | -77.2% |
| 2015/8 | 10.7 | +43.2% |
| 2014/8 | 7.5 | -315.2% |
| 2013/8 | -3.5 | -290.1% |
| 2012/8 | 1.8 | -79.4% |
| 2011/8 | 8.9 | - |