| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 2025/4 | 5.23 | -133.1% |
| 2024/4 | -15.76 | -543.0% |
| 2023/4 | 3.56 | -52.6% |
| 2022/4 | 7.51 | -130.9% |
| 2021/4 | -24.34 | -677.5% |
| 2020/4 | 4.21 | -57.4% |
| 2019/4 | 9.88 | -168.8% |
| 2018/4 | -14.37 | -331.5% |
| 2017/4 | 6.21 | -344.1% |
| 2016/4 | -2.54 | -143.7% |
| 2015/4 | 5.81 | +91.3% |
| 2014/4 | 3.04 | -105.1% |
| 2013/4 | -59.43 | +131.8% |
| 2012/4 | -25.64 | - |