| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2026/3 | -1.0 | -149.7% |
| 2025/3 | 1.9 | +26.2% |
| 2024/3 | 1.5 | -116.8% |
| 2023/3 | -9.1 | +51.4% |
| 2022/3 | -6.0 | -92.2% |
| 2021/3 | -77.2 | +3848.2% |
| 2020/3 | -2.0 | -223.4% |
| 2019/3 | 1.6 | -29.8% |
| 2018/3 | 2.3 | +466.3% |
| 2017/3 | 0.4 | +115.7% |
| 2016/3 | 0.2 | -127.2% |
| 2015/3 | -0.7 | -33.9% |
| 2014/3 | -1.0 | -158.8% |
| 2013/3 | 1.7 | +79.4% |
| 2012/3 | 1.0 | - |