| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2026/3 | 14.3 | +190.3% |
| 2025/3 | 4.9 | -194.4% |
| 2024/3 | -5.2 | -429.2% |
| 2023/3 | 1.6 | -26.3% |
| 2022/3 | 2.2 | -186.5% |
| 2021/3 | -2.5 | -179.0% |
| 2020/3 | 3.2 | -59.4% |
| 2019/3 | 7.8 | +29.7% |
| 2018/3 | 6.0 | +31.1% |
| 2017/3 | 4.6 | +10.2% |
| 2016/3 | 4.1 | -55.7% |
| 2015/3 | 9.4 | -14.6% |
| 2014/3 | 11.0 | +25.4% |
| 2013/3 | 8.7 | +43.8% |
| 2012/3 | 6.1 | - |