| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2026/3 | 1.7 | -168.0% |
| 2025/3 | -2.5 | -14.8% |
| 2024/3 | -3.0 | -151.7% |
| 2023/3 | 5.8 | -41.7% |
| 2022/3 | 9.9 | +2185.6% |
| 2021/3 | 0.4 | -103.4% |
| 2020/3 | -12.6 | -58.0% |
| 2019/3 | -29.9 | +755.9% |
| 2018/3 | -3.5 | -679.8% |
| 2017/3 | 0.6 | -154.0% |
| 2016/3 | -1.1 | -172.9% |
| 2015/3 | 1.5 | -105.6% |
| 2014/3 | -27.3 | -13.1% |
| 2013/3 | -31.3 | +74.1% |
| 2012/3 | -18.0 | - |