| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/8 | -0.6 | -248.8% |
| 2024/8 | 0.4 | -38.9% |
| 2023/8 | 0.6 | +37.2% |
| 2022/8 | 0.5 | -77.4% |
| 2021/8 | 2.0 | +21.1% |
| 2020/8 | 1.7 | -167.1% |
| 2019/8 | -2.5 | +16.3% |
| 2018/8 | -2.2 | -602.6% |
| 2017/8 | 0.4 | -290.1% |
| 2016/8 | -0.2 | -80.6% |
| 2015/8 | -1.2 | -13.2% |
| 2014/8 | -1.3 | -2794.9% |
| 2013/8 | 0.0 | -81.4% |
| 2012/8 | 0.3 | -40.3% |
| 2011/8 | 0.4 | - |