| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2026/3 | -5.8 | -54.4% |
| 2025/3 | -12.7 | +179.4% |
| 2024/3 | -4.6 | -74.8% |
| 2023/3 | -18.1 | +24.4% |
| 2022/3 | -14.5 | -429.8% |
| 2021/3 | 4.4 | -43.2% |
| 2020/3 | 7.8 | +37.5% |
| 2019/3 | 5.6 | +180.1% |
| 2018/3 | 2.0 | -120.8% |
| 2017/3 | -9.7 | -57.9% |
| 2016/3 | -23.0 | -895.0% |
| 2015/3 | 2.9 | -48.4% |
| 2014/3 | 5.6 | -8.6% |
| 2013/3 | 6.1 | -191.3% |
| 2012/3 | -6.7 | - |