| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2Q25 | 65.2 | -2.5% |
| 1Q25 | 64.2 | -2.8% |
| 3Q24 | 66.8 | +1.1% |
| 2Q24 | 66.9 | +2.6% |
| 1Q24 | 66.1 | +3.0% |
| 3Q23 | 66.1 | +5.8% |
| 2Q23 | 65.2 | +4.9% |
| 1Q23 | 64.2 | +7.9% |
| 2Q22 | 62.5 | +3.0% |
| 2Q22 | 62.1 | +9.0% |
| 1Q22 | 59.5 | +2.2% |
| 3Q21 | 60.6 | +4.2% |
| 2Q21 | 57.0 | -6.4% |
| 1Q21 | 58.2 | -4.7% |
| 3Q20 | 58.2 | -7.3% |
| 2Q20 | 61.0 | -2.0% |
| 1Q20 | 61.1 | -1.4% |
| 3Q19 | 62.7 | +7.6% |
| 2Q19 | 62.2 | +14.1% |
| 1Q19 | 62.0 | +21.6% |
| 3Q18 | 58.3 | +14.0% |
| 2Q18 | 54.5 | -1.6% |
| 1Q18 | 50.9 | -0.4% |
| 3Q17 | 51.1 | -1.4% |
| 2Q17 | 55.4 | +6.4% |
| 1Q17 | 51.1 | +2.1% |
| 3Q16 | 51.9 | +13.0% |
| 2Q16 | 52.1 | +10.5% |
| 1Q16 | 50.1 | +10.9% |
| 3Q15 | 45.9 | +4.9% |
| 2Q15 | 47.1 | -6.9% |
| 1Q15 | 45.1 | -9.9% |
| 3Q14 | 43.7 | -0.4% |
| 2Q14 | 50.6 | +2.2% |
| 1Q14 | 50.1 | +3.2% |
| 3Q13 | 43.9 | -3.5% |
| 2Q13 | 49.5 | +14.8% |
| 1Q13 | 48.6 | +14.4% |
| 3Q12 | 45.5 | +11.0% |
| 2Q12 | 43.1 | -446.0% |
| 1Q12 | 42.5 | +30.3% |
| 3Q11 | 41.0 | +36.2% |
| 2Q11 | -12.5 | -149.5% |
| 1Q11 | 32.6 | +5.4% |
| 3Q10 | 30.1 | - |
| 2Q10 | 25.2 | - |
| 1Q10 | 30.9 | - |