| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 10.8 | +14.0% |
| 3Q25 | 7.3 | +9.2% |
| 2Q25 | 8.9 | +10.7% |
| 1Q25 | 7.9 | -11.2% |
| 4Q24 | 9.5 | +3.9% |
| 3Q24 | 6.7 | -11.7% |
| 2Q24 | 8.1 | -4.2% |
| 1Q24 | 8.9 | -10.8% |
| 4Q23 | 9.1 | +18.0% |
| 3Q23 | 7.5 | +2.1% |
| 2Q23 | 8.4 | -12.8% |
| 1Q23 | 10.0 | 0.0% |
| 4Q22 | 7.7 | -10.5% |
| 3Q22 | 7.4 | +44.5% |
| 2Q22 | 9.6 | +22.4% |
| 1Q22 | 10.0 | +28.2% |
| 4Q21 | 8.6 | +17.6% |
| 3Q21 | 5.1 | -10.2% |
| 2Q21 | 7.9 | +7.6% |
| 1Q21 | 7.8 | +41.1% |
| 4Q20 | 7.3 | +28.7% |
| 3Q20 | 5.7 | -13.8% |
| 2Q20 | 7.3 | +56.6% |
| 1Q20 | 5.5 | +14.6% |
| 4Q19 | 5.7 | -25.0% |
| 3Q19 | 6.6 | +54.1% |
| 2Q19 | 4.7 | +1.4% |
| 1Q19 | 4.8 | +76.7% |
| 4Q18 | 7.6 | +10.1% |
| 3Q18 | 4.3 | -13.0% |
| 2Q18 | 4.6 | +14.4% |
| 1Q18 | 2.7 | -27.8% |
| 4Q17 | 6.9 | +2.4% |
| 3Q17 | 4.9 | +28.4% |
| 2Q17 | 4.0 | +3.4% |
| 1Q17 | 3.8 | +9.4% |
| 4Q16 | 6.7 | +6.8% |
| 3Q16 | 3.8 | - |
| 2Q16 | 3.9 | - |
| 1Q16 | 3.4 | - |
| 4Q15 | 6.3 | - |