| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/9 | -8.5 | +47.6% |
| 2024/9 | -5.7 | -43.6% |
| 2023/9 | -10.2 | +101.7% |
| 2022/9 | -5.0 | -17.4% |
| 2021/9 | -6.1 | -70.5% |
| 2020/9 | -20.6 | +78.2% |
| 2019/9 | -11.6 | -1128.5% |
| 2018/9 | 1.1 | -81.4% |
| 2017/9 | 6.0 | +0.2% |
| 2016/9 | 6.0 | +83.8% |
| 2015/9 | 3.3 | -28.0% |
| 2014/9 | 4.6 | -189.4% |
| 2013/9 | -5.1 | -54.7% |
| 2012/9 | -11.3 | -38.7% |
| 2012/3 | -18.4 | -0.0% |
| 2011/9 | -18.4 | -12809.7% |
| 2010/9 | 0.1 | - |