| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/8 | 2.3 | -0.5% |
| 2024/8 | 2.3 | -314.1% |
| 2023/8 | -1.1 | -6.7% |
| 2022/8 | -1.1 | -93.0% |
| 2021/8 | -16.4 | +126.3% |
| 2020/8 | -7.3 | -650.2% |
| 2019/8 | 1.3 | +106.4% |
| 2018/8 | 0.6 | +7.0% |
| 2017/8 | 0.6 | -660.8% |
| 2016/8 | -0.1 | -141.6% |
| 2015/8 | 0.3 | -116.3% |
| 2014/8 | -1.6 | -195.3% |
| 2013/8 | 1.6 | -37.6% |
| 2012/8 | 2.6 | -356.9% |
| 2011/8 | -1.0 | - |