| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2026/3 | -1.7 | -195.9% |
| 2025/3 | 1.8 | -43.4% |
| 2024/3 | 3.2 | +6.7% |
| 2023/3 | 3.0 | -5.1% |
| 2022/3 | 3.2 | -120.3% |
| 2021/3 | -15.5 | +356.2% |
| 2020/3 | -3.4 | -176.2% |
| 2019/3 | 4.5 | +142.3% |
| 2018/3 | 1.8 | +48.9% |
| 2017/3 | 1.2 | -164.3% |
| 2016/3 | -1.9 | -186.8% |
| 2015/3 | 2.2 | -131.3% |
| 2014/3 | -7.1 | +21.6% |
| 2013/3 | -5.8 | -695.7% |
| 2012/3 | 1.0 | - |