| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 2025/2 | 0.7 | -67.1% |
| 2024/2 | 2.13 | -766.0% |
| 2023/1 | -0.32 | -105.1% |
| 2022/1 | 6.27 | -283.3% |
| 2021/1 | -3.42 | -175.9% |
| 2020/2 | 4.51 | -12.4% |
| 2019/2 | 5.15 | -11.9% |
| 2018/2 | 5.85 | +24.9% |
| 2017/1 | 4.68 | -14.9% |
| 2016/1 | 5.5 | -22.4% |
| 2015/1 | 7.09 | -3.9% |
| 2014/2 | 7.38 | -8.9% |
| 2013/2 | 8.1 | -18.1% |
| 2012/1 | 9.89 | +2.0% |
| 2011/1 | 9.69 | - |