| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 2025/2 | -6.56 | -51.1% |
| 2024/2 | -13.41 | -265.1% |
| 2023/2 | 8.12 | +99.6% |
| 2022/2 | 4.07 | -113.3% |
| 2021/2 | -30.57 | +98.5% |
| 2020/2 | -15.4 | +281.0% |
| 2019/2 | -4.04 | -395.5% |
| 2018/2 | 1.37 | -113.4% |
| 2017/2 | -10.22 | +143.3% |
| 2016/2 | -4.2 | -390.3% |
| 2015/2 | 1.45 | +18.1% |
| 2014/2 | 1.23 | -36.8% |
| 2013/2 | 1.94 | -4.9% |
| 2012/3 | 2.04 | +4.5% |
| 2011/3 | 1.95 | - |