| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 34.4 | +14.4% |
| 3Q25 | 39.8 | +7.2% |
| 2Q25 | 38.0 | +0.7% |
| 1Q25 | 35.3 | +10.0% |
| 4Q24 | 30.1 | -0.5% |
| 3Q24 | 37.2 | -4.7% |
| 2Q24 | 37.7 | -0.2% |
| 1Q24 | 32.1 | -9.2% |
| 4Q23 | 30.2 | -2.0% |
| 3Q23 | 39.0 | -12.9% |
| 2Q23 | 37.8 | -17.3% |
| 1Q23 | 35.3 | -6.7% |
| 4Q22 | 30.8 | -16.8% |
| 3Q22 | 44.8 | +9.1% |
| 2Q22 | 45.7 | +2.2% |
| 1Q22 | 37.9 | -2.2% |
| 4Q21 | 37.1 | +0.1% |
| 3Q21 | 41.0 | -4.8% |
| 2Q21 | 44.7 | +3.0% |
| 1Q21 | 38.7 | +25.1% |
| 4Q20 | 37.1 | +30.3% |
| 3Q20 | 43.1 | +14.7% |
| 2Q20 | 43.4 | +20.3% |
| 1Q20 | 30.9 | +27.3% |
| 4Q19 | 28.4 | +25.3% |
| 3Q19 | 37.6 | +5.4% |
| 2Q19 | 36.1 | +8.7% |
| 1Q19 | 24.3 | +11.1% |
| 4Q18 | 22.7 | -5.4% |
| 3Q18 | 35.6 | +0.8% |
| 2Q18 | 33.2 | +8.0% |
| 1Q18 | 21.9 | +15.3% |
| 4Q17 | 24.0 | +12.9% |
| 3Q17 | 35.4 | -0.9% |
| 2Q17 | 30.7 | +27.0% |
| 1Q17 | 19.0 | +12.6% |
| 4Q16 | 21.2 | +9.7% |
| 3Q16 | 35.7 | - |
| 2Q16 | 24.2 | - |
| 1Q16 | 16.9 | - |
| 4Q15 | 19.4 | - |