| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/10 | -3.0 | +79.2% |
| 2024/10 | -1.7 | -66.2% |
| 2023/10 | -5.0 | -39.2% |
| 2022/10 | -8.2 | -733.5% |
| 2022/4 | -2.2 | -272.0% |
| 2021/4 | 1.3 | +8.0% |
| 2020/4 | 1.2 | -230.5% |
| 2019/4 | -0.9 | -30.0% |
| 2018/4 | -1.3 | +19.3% |
| 2017/4 | -1.1 | -297.0% |
| 2016/4 | 0.6 | -146.6% |
| 2015/4 | -1.2 | -163.2% |
| 2014/4 | 1.9 | -1675.3% |
| 2013/4 | -0.1 | -134.4% |
| 2012/4 | 0.4 | - |