| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2026/3 | 0.5 | -68.0% |
| 2025/3 | 1.4 | +161.4% |
| 2024/3 | 0.6 | -10.0% |
| 2023/3 | 0.6 | -1.2% |
| 2022/3 | 0.6 | -41.7% |
| 2021/3 | 1.1 | +136.4% |
| 2020/3 | 0.5 | -21.7% |
| 2019/3 | 0.6 | -370.0% |
| 2018/3 | -0.2 | -16.0% |
| 2017/3 | -0.3 | -131.9% |
| 2016/3 | 0.8 | -160.4% |
| 2015/3 | -1.3 | -505.6% |
| 2014/3 | 0.3 | +458.9% |
| 2013/3 | 0.1 | -92.2% |
| 2012/3 | 0.7 | - |