| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 2025/8 | 2.91 | +44.3% |
| 2024/8 | 2.02 | -23.8% |
| 2023/8 | 2.65 | -223.2% |
| 2022/8 | -2.15 | -55.9% |
| 2022/2 | -3.36 | -31.2% |
| 2021/2 | -4.88 | +589.1% |
| 2020/2 | -0.71 | -13.1% |
| 2019/2 | -0.82 | +29.7% |
| 2018/2 | -0.63 | -34.7% |
| 2017/2 | -0.96 | -177.3% |
| 2016/2 | 1.25 | +9.1% |
| 2015/2 | 1.14 | +116.1% |
| 2014/2 | 0.53 | -61.8% |
| 2013/2 | 1.38 | -2.2% |
| 2012/2 | 1.41 | - |