| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2026/3 | 1.2 | +231.5% |
| 2025/3 | 0.4 | +1080.3% |
| 2024/3 | 0.0 | -98.5% |
| 2023/3 | 2.2 | -27.7% |
| 2022/3 | 3.0 | +28.2% |
| 2021/3 | 2.3 | +401.0% |
| 2020/3 | 0.5 | -74.8% |
| 2019/3 | 1.9 | -2.5% |
| 2018/3 | 1.9 | -4228.5% |
| 2017/3 | 0.0 | -335.8% |
| 2016/3 | 0.0 | -100.6% |
| 2015/3 | -3.4 | -2622.6% |
| 2014/3 | 0.1 | -91.5% |
| 2013/3 | 1.6 | +2117.9% |
| 2012/3 | 0.1 | - |