| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2026/3 | 7.2 | +0.9% |
| 2025/3 | 7.1 | -22.4% |
| 2024/3 | 9.2 | -378.2% |
| 2023/3 | -3.3 | -257.9% |
| 2022/3 | 2.1 | -62.5% |
| 2021/3 | 5.6 | +27.4% |
| 2020/3 | 4.4 | +8.7% |
| 2019/3 | 4.0 | +51.4% |
| 2018/3 | 2.6 | +47.7% |
| 2017/3 | 1.8 | -53.7% |
| 2016/3 | 3.9 | -387.4% |
| 2015/3 | -1.3 | -91.1% |
| 2014/3 | -15.1 | -31.2% |
| 2013/3 | -22.0 | +1342.7% |
| 2012/3 | -1.5 | - |