| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2Q25 | 37.8 | -3.9% |
| 1Q25 | 38.7 | +18.9% |
| 3Q24 | 36.8 | -7.4% |
| 2Q24 | 39.4 | -5.9% |
| 1Q24 | 32.5 | -24.0% |
| 3Q23 | 39.8 | -28.4% |
| 2Q23 | 41.8 | -25.4% |
| 1Q23 | 42.8 | -24.6% |
| 3Q22 | 55.5 | -12.3% |
| 2Q22 | 56.1 | -12.7% |
| 1Q22 | 56.7 | -3.8% |
| 3Q21 | 63.3 | +49.8% |
| 2Q21 | 64.2 | +70.5% |
| 1Q21 | 59.0 | +85.0% |
| 3Q20 | 42.2 | -4.5% |
| 2Q20 | 37.7 | -11.5% |
| 1Q20 | 31.9 | -24.0% |
| 3Q19 | 44.2 | +16.6% |
| 2Q19 | 42.6 | -1.1% |
| 1Q19 | 41.9 | -0.6% |
| 3Q18 | 37.9 | -22.8% |
| 2Q18 | 43.1 | -13.7% |
| 1Q18 | 42.2 | -16.4% |
| 3Q17 | 49.1 | +7.1% |
| 2Q17 | 49.9 | +6.3% |
| 1Q17 | 50.5 | +11.2% |
| 3Q16 | 45.9 | +0.9% |
| 2Q16 | 47.0 | -10.1% |
| 1Q16 | 45.4 | -4.7% |
| 3Q15 | 45.5 | -3.4% |
| 2Q15 | 52.2 | +4.5% |
| 1Q15 | 47.6 | -2.8% |
| 3Q14 | 47.0 | -5.2% |
| 2Q14 | 50.0 | +1.6% |
| 1Q14 | 49.0 | +10.8% |
| 3Q13 | 49.6 | +11.0% |
| 2Q13 | 49.2 | +17.6% |
| 1Q13 | 44.2 | +13.7% |
| 3Q12 | 44.7 | +12.8% |
| 2Q12 | 41.8 | -12.9% |
| 1Q12 | 38.9 | - |
| 3Q11 | 39.6 | - |
| 2Q11 | 48.0 | - |