| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2026/3 | -1.4 | -75.6% |
| 2025/3 | -5.9 | -168.7% |
| 2024/3 | 8.6 | +91.5% |
| 2023/3 | 4.5 | -46.3% |
| 2022/3 | 8.4 | +32.8% |
| 2021/3 | 6.3 | -2603.6% |
| 2020/3 | -0.3 | -92.2% |
| 2019/3 | -3.2 | -216.5% |
| 2018/3 | 2.8 | -63.0% |
| 2017/3 | 7.4 | -16.4% |
| 2016/3 | 8.9 | -23.4% |
| 2015/3 | 11.6 | -36.2% |
| 2014/3 | 18.2 | +30.4% |
| 2013/3 | 14.0 | -36.2% |
| 2012/3 | 21.9 | - |