| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 41.4 | +0.7% |
| 3Q25 | 39.1 | +2.0% |
| 2Q25 | 36.3 | -8.3% |
| 1Q25 | 37.4 | -8.0% |
| 4Q24 | 41.1 | -3.0% |
| 3Q24 | 38.3 | -5.4% |
| 2Q24 | 39.6 | -0.6% |
| 1Q24 | 40.7 | -1.4% |
| 4Q23 | 42.4 | +4.9% |
| 3Q23 | 40.5 | -1.1% |
| 2Q23 | 39.8 | +1.7% |
| 1Q23 | 41.2 | +11.1% |
| 4Q22 | 40.4 | +3.7% |
| 3Q22 | 40.9 | +9.8% |
| 2Q22 | 39.2 | +12.2% |
| 1Q22 | 37.1 | +9.4% |
| 4Q21 | 39.0 | +4.2% |
| 3Q21 | 37.3 | -0.9% |
| 2Q21 | 34.9 | +7.3% |
| 1Q21 | 33.9 | -5.2% |
| 4Q20 | 37.4 | -4.1% |
| 3Q20 | 37.6 | +4.4% |
| 2Q20 | 32.5 | -11.2% |
| 1Q20 | 35.8 | -3.3% |
| 4Q19 | 39.0 | +4.0% |
| 3Q19 | 36.0 | -4.6% |
| 2Q19 | 36.7 | +17.1% |
| 1Q19 | 37.0 | -2.7% |
| 4Q18 | 37.5 | -12.3% |
| 3Q18 | 37.8 | -1.3% |
| 2Q18 | 31.3 | -10.3% |
| 1Q18 | 38.0 | +9.6% |
| 4Q17 | 42.8 | +1.8% |
| 3Q17 | 38.3 | -1.8% |
| 2Q17 | 34.9 | +14.0% |
| 1Q17 | 34.7 | +16.2% |
| 4Q16 | 42.0 | +14.9% |
| 3Q16 | 39.0 | - |
| 2Q16 | 30.6 | - |
| 1Q16 | 29.9 | - |
| 4Q15 | 36.6 | - |