| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2Q25 | 40.7 | +2.8% |
| 1Q25 | 41.8 | -0.8% |
| 3Q24 | 38.8 | +17.2% |
| 2Q24 | 39.6 | +20.2% |
| 1Q24 | 42.1 | +22.3% |
| 3Q23 | 33.1 | +10.7% |
| 2Q23 | 32.9 | +2.7% |
| 1Q23 | 34.4 | -14.0% |
| 3Q22 | 29.9 | -26.3% |
| 2Q22 | 32.1 | -34.3% |
| 1Q22 | 40.0 | -25.7% |
| 3Q21 | 40.6 | -8.2% |
| 2Q21 | 48.8 | +5.2% |
| 1Q21 | 53.9 | +23.2% |
| 3Q20 | 44.2 | +6.9% |
| 2Q20 | 46.4 | +30.0% |
| 1Q20 | 43.7 | +21.3% |
| 3Q19 | 41.3 | +8.2% |
| 2Q19 | 35.7 | -15.3% |
| 1Q19 | 36.0 | -8.0% |
| 3Q18 | 38.2 | -12.8% |
| 2Q18 | 42.2 | -8.7% |
| 1Q18 | 39.1 | -15.4% |
| 3Q17 | 43.8 | +8.9% |
| 2Q17 | 46.2 | +13.2% |
| 1Q17 | 46.3 | +37.0% |
| 3Q16 | 40.2 | -2.2% |
| 2Q16 | 40.8 | -1.2% |
| 1Q16 | 33.8 | -15.1% |
| 3Q15 | 41.2 | +2.3% |
| 2Q15 | 41.3 | -25.6% |
| 1Q15 | 39.8 | -2.0% |
| 3Q14 | 40.2 | +7.7% |
| 2Q14 | 55.5 | +24.7% |
| 1Q14 | 40.6 | +11.2% |
| 3Q13 | 37.3 | -2.7% |
| 2Q13 | 44.6 | +7.9% |
| 1Q13 | 36.5 | -8.7% |
| 3Q12 | 38.4 | +10.4% |
| 2Q12 | 41.3 | -5.4% |
| 1Q12 | 40.0 | -1.9% |
| 3Q11 | 34.8 | -1.6% |
| 2Q11 | 43.7 | +17.2% |
| 1Q11 | 40.8 | +6.4% |
| 3Q10 | 35.3 | - |
| 2Q10 | 37.2 | - |
| 1Q10 | 38.3 | - |