| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 4.8 | -4.1% |
| 3Q24 | 5.8 | -10.3% |
| 2Q24 | 5.9 | -59.6% |
| 1Q24 | 5.0 | -6.9% |
| 3Q23 | 6.4 | +25.7% |
| 2Q23 | 14.5 | +199.5% |
| 1Q23 | 5.3 | +18.5% |
| 3Q22 | 5.1 | +18.0% |
| 2Q22 | 4.9 | +28.4% |
| 1Q22 | 4.5 | -2261.3% |
| 3Q21 | 4.3 | +1297.0% |
| 2Q21 | 3.8 | -489.4% |
| 1Q21 | -0.2 | -92.2% |
| 3Q20 | 0.3 | -104.9% |
| 2Q20 | -1.0 | -86.7% |
| 1Q20 | -2.7 | -53.4% |
| 3Q19 | -6.4 | +44.0% |
| 2Q19 | -7.3 | -14.7% |
| 1Q19 | -5.7 | - |
| 4Q18 | -8.2 | - |
| 3Q18 | -4.4 | - |
| 2Q18 | -8.6 | - |
| 3Q12 | -1.8 | -1059.6% |
| 2Q12 | -2.5 | +316.8% |
| 1Q12 | -1.6 | -324.2% |
| 3Q11 | 0.2 | -79.4% |
| 2Q11 | -0.6 | -147.1% |
| 1Q11 | 0.7 | -125.6% |
| 3Q10 | 0.9 | - |
| 2Q10 | 1.3 | - |
| 1Q10 | -2.8 | - |