| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 2025/2 | 7.51 | -2.4% |
| 2024/2 | 7.69 | +11.3% |
| 2023/2 | 6.91 | -67.4% |
| 2022/2 | 21.16 | -175.3% |
| 2021/2 | -28.12 | -488.0% |
| 2020/2 | 7.25 | -15.1% |
| 2019/2 | 8.53 | -17.9% |
| 2018/2 | 10.39 | +4.9% |
| 2017/2 | 9.9 | -10.9% |
| 2016/2 | 11.12 | -4.6% |
| 2015/9 | 11.66 | +18.2% |
| 2014/9 | 9.87 | +12.1% |
| 2013/9 | 8.8 | +37.8% |
| 2012/9 | 6.39 | -589.4% |
| 2011/9 | -1.31 | - |