| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 2025/2 | 0.64 | -112.3% |
| 2024/2 | -5.18 | -186.6% |
| 2023/1 | 5.98 | -56.8% |
| 2022/1 | 13.84 | +111.5% |
| 2021/1 | 6.54 | -22.0% |
| 2020/2 | 8.39 | -6.5% |
| 2019/2 | 8.98 | +20.9% |
| 2018/2 | 7.43 | -42.5% |
| 2017/1 | 12.93 | +14.5% |
| 2016/1 | 11.29 | -0.2% |
| 2015/1 | 11.31 | +11.0% |
| 2014/2 | 10.19 | +3.8% |
| 2013/2 | 9.82 | +26.9% |
| 2012/1 | 7.74 | +52.0% |
| 2011/1 | 5.09 | - |