| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 2025/2 | 8.3 | +82.1% |
| 2024/2 | 4.56 | +27.4% |
| 2023/1 | 3.58 | -67.9% |
| 2022/1 | 11.15 | -243.5% |
| 2021/1 | -7.78 | -236.6% |
| 2020/2 | 5.69 | -33.4% |
| 2019/2 | 8.55 | +13.0% |
| 2018/2 | 7.57 | -18.5% |
| 2017/1 | 9.29 | +1.6% |
| 2016/1 | 9.14 | +88.1% |
| 2015/1 | 4.86 | +13.0% |
| 2014/2 | 4.3 | -62.8% |
| 2013/2 | 11.57 | +54.2% |
| 2012/1 | 7.5 | -24.6% |
| 2011/1 | 9.94 | - |