| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2026/2 | 3.6 | -7.9% |
| 2025/2 | 3.9 | +1.2% |
| 2024/2 | 3.9 | -163.3% |
| 2023/2 | -6.1 | -350.4% |
| 2022/2 | 2.4 | -109.1% |
| 2021/2 | -26.8 | -7653.4% |
| 2020/2 | 0.4 | -193.7% |
| 2019/2 | -0.4 | -83.8% |
| 2018/3 | -2.3 | +208.4% |
| 2017/3 | -0.8 | -130.8% |
| 2016/3 | 2.5 | -45.3% |
| 2015/3 | 4.5 | +17.9% |
| 2014/3 | 3.8 | -32.8% |
| 2013/3 | 5.7 | +26.0% |
| 2012/3 | 4.5 | - |