| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/9 | 2.6 | -1.2% |
| 2024/9 | 2.6 | -241.5% |
| 2023/9 | -1.9 | -91.2% |
| 2022/9 | -20.9 | -56.9% |
| 2021/9 | -48.6 | +1754.7% |
| 2020/9 | -2.6 | -189.8% |
| 2019/9 | 2.9 | +1967.7% |
| 2018/9 | 0.1 | -95.2% |
| 2017/9 | 2.9 | +184.6% |
| 2016/9 | 1.0 | +66.9% |
| 2015/9 | 0.6 | -184.5% |
| 2014/9 | -0.7 | -63.8% |
| 2013/9 | -2.0 | -139.1% |
| 2012/9 | 5.1 | +124.5% |
| 2011/9 | 2.3 | - |