| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2026/3 | 0.2 | -149.0% |
| 2025/3 | -0.3 | -186.0% |
| 2024/3 | 0.4 | -300.7% |
| 2023/3 | -0.2 | -107.1% |
| 2022/3 | 2.7 | -288.4% |
| 2021/3 | -1.4 | +137.8% |
| 2020/3 | -0.6 | -193.9% |
| 2019/3 | 0.6 | -62.2% |
| 2018/3 | 1.7 | -54.3% |
| 2017/3 | 3.7 | +139.3% |
| 2016/3 | 1.6 | +176.1% |
| 2015/3 | 0.6 | -69.2% |
| 2014/3 | 1.8 | -35.2% |
| 2013/3 | 2.8 | -37.8% |
| 2012/3 | 4.5 | - |