| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2026/4 | -1.9 | -77.5% |
| 2025/4 | -8.3 | -56.0% |
| 2024/4 | -18.8 | +3.1% |
| 2023/4 | -18.2 | +7.7% |
| 2022/4 | -16.9 | -16.6% |
| 2021/4 | -20.3 | +141.2% |
| 2020/4 | -8.4 | -527.5% |
| 2019/4 | 2.0 | -200.2% |
| 2018/4 | -2.0 | -58.3% |
| 2017/4 | -4.7 | -31.7% |
| 2016/4 | -6.9 | -1819.2% |
| 2015/4 | 0.4 | -141.8% |
| 2014/4 | -1.0 | -130.0% |
| 2013/4 | 3.2 | -60.2% |
| 2012/4 | 8.0 | - |