| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2026/3 | 10.8 | +1.5% |
| 2025/3 | 10.6 | -20.3% |
| 2024/3 | 13.4 | -216.5% |
| 2023/3 | -11.5 | +299.4% |
| 2022/3 | -2.9 | -248.6% |
| 2021/3 | 1.9 | -47.8% |
| 2020/3 | 3.7 | +246.3% |
| 2019/3 | 1.1 | +138.5% |
| 2018/3 | 0.4 | +20.8% |
| 2017/3 | 0.4 | -92.8% |
| 2016/3 | 5.1 | +22.8% |
| 2015/3 | 4.2 | +115.9% |
| 2014/3 | 1.9 | +458.3% |
| 2013/3 | 0.3 | +66.2% |
| 2012/3 | 0.2 | - |