| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 2025/2 | 2.69 | -68.4% |
| 2024/2 | 8.5 | +15.4% |
| 2023/1 | 7.37 | -24.7% |
| 2022/1 | 9.79 | -311.0% |
| 2021/1 | -4.64 | -200.4% |
| 2020/2 | 4.62 | +158.2% |
| 2019/2 | 1.79 | -39.8% |
| 2018/2 | 2.97 | +22.5% |
| 2017/1 | 2.43 | -58.0% |
| 2016/1 | 5.77 | -2.4% |
| 2015/1 | 5.92 | -34.8% |
| 2014/2 | 9.07 | -14.1% |
| 2013/2 | 10.55 | -29.0% |
| 2012/1 | 14.86 | -12.3% |
| 2011/1 | 16.94 | - |