| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2026/3 | -2.2 | +20.1% |
| 2025/3 | -1.9 | +1666.9% |
| 2024/3 | -0.1 | -95.1% |
| 2023/3 | -2.2 | -30.5% |
| 2022/3 | -3.1 | -224.0% |
| 2021/3 | 2.5 | +25.0% |
| 2020/3 | 2.0 | +319.2% |
| 2019/3 | 0.5 | -12.2% |
| 2018/3 | 0.5 | -42.7% |
| 2017/3 | 1.0 | -547.6% |
| 2016/3 | -0.2 | -83.8% |
| 2015/3 | -1.3 | +159.1% |
| 2014/3 | -0.5 | +115.7% |
| 2013/3 | -0.2 | -197.1% |
| 2012/3 | 0.2 | - |