| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2026/3 | -0.3 | -93.8% |
| 2025/3 | -4.5 | -200.1% |
| 2024/3 | 4.5 | -53.6% |
| 2023/3 | 9.6 | -19.0% |
| 2022/3 | 11.8 | -672.8% |
| 2021/3 | -2.1 | -47.6% |
| 2020/3 | -3.9 | -428.8% |
| 2019/3 | 1.2 | -67.1% |
| 2018/3 | 3.6 | -191.1% |
| 2017/3 | -4.0 | -20.8% |
| 2016/3 | -5.1 | -278.6% |
| 2015/3 | 2.8 | -318.9% |
| 2014/3 | -1.3 | -52.0% |
| 2013/3 | -2.7 | -154.1% |
| 2012/3 | 5.0 | - |