| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2026/3 | -0.3 | -90.7% |
| 2025/3 | -3.7 | +15.8% |
| 2024/3 | -3.2 | -71.1% |
| 2023/3 | -11.0 | -32.1% |
| 2022/3 | -16.2 | -31.8% |
| 2021/3 | -23.8 | +2601.6% |
| 2020/3 | -0.9 | 0.0% |
| 2019/3 | -0.9 | +59.8% |
| 2018/3 | -0.6 | -130.6% |
| 2017/3 | 1.8 | -63.2% |
| 2016/3 | 4.9 | +608.6% |
| 2015/3 | 0.7 | -54.2% |
| 2014/3 | 1.5 | -43.7% |
| 2013/3 | 2.7 | +0.2% |
| 2012/3 | 2.7 | - |