| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 5.0 | +31.4% |
| 3Q24 | 5.3 | -27.9% |
| 2Q24 | 5.6 | -21.3% |
| 1Q24 | 3.8 | -44.4% |
| 3Q23 | 7.3 | +28.6% |
| 2Q23 | 7.1 | +12.1% |
| 1Q23 | 6.8 | +79.7% |
| 3Q22 | 5.7 | +2.4% |
| 2Q22 | 6.4 | +11.6% |
| 1Q22 | 3.8 | -33.5% |
| 3Q21 | 5.6 | +3409.8% |
| 2Q21 | 5.7 | +86.4% |
| 1Q21 | 5.7 | -510.6% |
| 4Q20 | 2.0 | - |
| 3Q20 | 0.2 | -91.5% |
| 2Q20 | 3.1 | -52.4% |
| 1Q20 | -1.4 | -120.3% |
| 3Q19 | 1.9 | -67.8% |
| 2Q19 | 6.4 | +41.0% |
| 1Q19 | 6.9 | +72.3% |
| 3Q18 | 5.8 | +54.9% |
| 2Q18 | 4.6 | +49.2% |
| 1Q18 | 4.0 | +227.3% |
| 3Q17 | 3.7 | -3.2% |
| 2Q17 | 3.1 | +44.9% |
| 1Q17 | 1.2 | -59.8% |
| 3Q16 | 3.9 | -1.2% |
| 2Q16 | 2.1 | -52.1% |
| 1Q16 | 3.0 | -35.4% |
| 3Q15 | 3.9 | -31.4% |
| 2Q15 | 4.4 | -8.9% |
| 1Q15 | 4.7 | +16.9% |
| 3Q14 | 5.7 | +198.8% |
| 2Q14 | 4.8 | +17.5% |
| 1Q14 | 4.0 | +37.7% |
| 3Q13 | 1.9 | -55.9% |
| 2Q13 | 4.1 | +14.9% |
| 1Q13 | 2.9 | +11.9% |
| 3Q12 | 4.3 | +4.0% |
| 2Q12 | 3.6 | -24.9% |
| 1Q12 | 2.6 | - |
| 3Q11 | 4.2 | - |
| 2Q11 | 4.8 | - |