| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2026/3 | -4.7 | -79.2% |
| 2025/3 | -22.8 | -32.4% |
| 2024/3 | -33.8 | -4630.8% |
| 2023/3 | 0.7 | -102.7% |
| 2022/3 | -27.5 | -47.9% |
| 2021/3 | -52.8 | +146.4% |
| 2020/3 | -21.4 | -2512.5% |
| 2019/3 | 0.9 | -87.4% |
| 2018/3 | 7.0 | -15.5% |
| 2017/3 | 8.3 | +87.7% |
| 2016/3 | 4.4 | +14.4% |
| 2015/3 | 3.9 | -42.8% |
| 2014/3 | 6.8 | -28.7% |
| 2013/3 | 9.5 | +236.3% |
| 2012/3 | 2.8 | - |