| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2026/3 | 2.0 | +56.3% |
| 2025/3 | 1.3 | -112.7% |
| 2024/3 | -10.1 | +4.9% |
| 2023/3 | -9.6 | +106.1% |
| 2022/3 | -4.7 | -51.9% |
| 2021/3 | -9.7 | -23.6% |
| 2020/3 | -12.7 | -15.0% |
| 2019/3 | -15.0 | +64.3% |
| 2018/3 | -9.1 | -52.6% |
| 2017/3 | -19.2 | -15.2% |
| 2016/3 | -22.7 | +85.4% |
| 2015/3 | -12.2 | -7.5% |
| 2014/3 | -13.2 | -40.6% |
| 2013/3 | -22.3 | -37.2% |
| 2012/3 | -35.5 | - |