| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 2025/2 | 3.59 | +1344.5% |
| 2024/2 | 0.25 | -104.9% |
| 2023/1 | -5.1 | -22.5% |
| 2022/1 | -6.58 | +24.1% |
| 2021/1 | -5.3 | -19.7% |
| 2020/2 | -6.6 | -27.4% |
| 2019/2 | -9.09 | -1144.2% |
| 2018/2 | 0.87 | -85.2% |
| 2017/1 | 5.86 | -12.2% |
| 2016/1 | 6.68 | +2.0% |
| 2015/1 | 6.54 | +4.0% |
| 2014/2 | 6.29 | -1345.4% |
| 2013/2 | -0.51 | -108.8% |
| 2012/1 | 5.75 | -12.3% |
| 2011/1 | 6.56 | - |