| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/9 | -81.7 | +12.2% |
| 2024/9 | -72.8 | -15.6% |
| 2023/9 | -86.2 | +37.0% |
| 2022/9 | -62.9 | +134.7% |
| 2021/9 | -26.8 | -8.5% |
| 2020/9 | -29.3 | +1.5% |
| 2019/9 | -28.9 | -28.5% |
| 2018/9 | -40.4 | -5432.0% |
| 2017/9 | 0.8 | -103.2% |
| 2016/9 | -23.9 | +89.7% |
| 2015/9 | -12.6 | -32.0% |
| 2014/9 | -18.5 | +70.2% |
| 2013/9 | -10.9 | +14.5% |
| 2012/9 | -9.5 | -400.9% |
| 2011/9 | 3.2 | - |