| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2026/3 | 2.6 | -149.3% |
| 2025/3 | -5.3 | +151.2% |
| 2024/3 | -2.1 | -174.7% |
| 2023/3 | 2.8 | +225.0% |
| 2022/3 | 0.9 | -112.7% |
| 2021/3 | -6.8 | -18.5% |
| 2020/3 | -8.3 | +119.0% |
| 2019/3 | -3.8 | +416.9% |
| 2018/3 | -0.7 | -177.6% |
| 2017/3 | 1.0 | -14.9% |
| 2016/3 | 1.1 | -48.7% |
| 2015/3 | 2.2 | -39.6% |
| 2014/3 | 3.6 | +101.7% |
| 2013/3 | 1.8 | -168.7% |
| 2012/3 | -2.6 | - |