| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 2025/8 | -44.89 | +15.6% |
| 2024/8 | -38.82 | +23.4% |
| 2023/8 | -31.46 | +78.4% |
| 2022/8 | -17.63 | -60.8% |
| 2021/8 | -44.95 | +14.3% |
| 2020/8 | -39.32 | +749.0% |
| 2019/8 | -4.63 | -338.7% |
| 2018/8 | 1.94 | -112.9% |
| 2017/8 | -15.08 | -6.7% |
| 2016/8 | -16.17 | -72.1% |
| 2015/8 | -57.93 | +380.2% |
| 2014/8 | -12.07 | +174.9% |
| 2013/8 | -4.39 | -88.9% |
| 2012/8 | -39.39 | +24.7% |
| 2011/8 | -31.59 | - |