| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 2025/9 | 2.57 | -1.5% |
| 2024/9 | 2.61 | -242.3% |
| 2023/9 | -1.83 | -91.2% |
| 2022/9 | -20.92 | -56.6% |
| 2021/9 | -48.21 | +1755.1% |
| 2020/9 | -2.6 | -189.1% |
| 2019/9 | 2.92 | +1967.7% |
| 2018/9 | 0.14 | -95.2% |
| 2017/9 | 2.91 | +184.6% |
| 2016/9 | 1.02 | +66.9% |
| 2015/9 | 0.61 | -184.5% |
| 2014/9 | -0.73 | -63.8% |
| 2013/9 | -2.0 | -139.1% |
| 2012/9 | 5.13 | +124.5% |
| 2011/9 | 2.29 | - |