| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 2025/8 | -16.92 | +130.1% |
| 2024/8 | -7.36 | -411.2% |
| 2023/8 | 2.36 | -71.2% |
| 2022/8 | 8.22 | +317.1% |
| 2021/8 | 1.97 | -296.8% |
| 2020/8 | -1.0 | -148.0% |
| 2019/8 | 2.09 | -36.0% |
| 2018/8 | 3.26 | -260.8% |
| 2017/8 | -2.03 | -34.6% |
| 2016/8 | -3.1 | -134.8% |
| 2015/8 | 8.91 | -65.1% |
| 2014/8 | 25.5 | -9.5% |
| 2013/8 | 28.2 | +17.1% |
| 2012/8 | 24.08 | -3.0% |
| 2011/8 | 24.83 | - |