| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2026/2 | -83.6 | +706.8% |
| 2025/3 | -10.4 | -74.0% |
| 2024/3 | -39.8 | -37.4% |
| 2023/3 | -63.7 | +47.4% |
| 2022/3 | -43.2 | +17.3% |
| 2021/3 | -36.8 | -27.5% |
| 2020/3 | -50.8 | -2117.1% |
| 2019/3 | 2.5 | -141.2% |
| 2018/3 | -6.1 | +20.3% |
| 2017/3 | -5.1 | -28.1% |
| 2016/3 | -7.1 | -212.9% |
| 2015/3 | 6.3 | -61.1% |
| 2014/3 | 16.1 | +22.8% |
| 2013/3 | 13.1 | +37.3% |
| 2012/3 | 9.5 | - |