| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2Q25 | 68.0 | -2.5% |
| 1Q25 | 70.3 | -2.2% |
| 3Q24 | 70.5 | -9.9% |
| 2Q24 | 69.7 | -10.3% |
| 1Q24 | 71.9 | -9.0% |
| 4Q23 | 77.2 | -1.3% |
| 3Q23 | 78.2 | +0.3% |
| 2Q23 | 77.7 | +9.2% |
| 1Q23 | 79.1 | +15.4% |
| 4Q22 | 78.2 | +14.2% |
| 3Q22 | 77.9 | +14.1% |
| 2Q22 | 71.1 | +3.2% |
| 1Q22 | 68.5 | +6.9% |
| 4Q21 | 68.5 | -7.8% |
| 3Q21 | 68.3 | +5.5% |
| 2Q21 | 69.0 | +10.6% |
| 1Q21 | 64.1 | +15.3% |
| 4Q20 | 74.2 | +9.9% |
| 3Q20 | 64.7 | -4.9% |
| 2Q20 | 62.4 | -4.5% |
| 1Q20 | 55.6 | -13.5% |
| 4Q19 | 67.6 | +6.5% |
| 3Q19 | 68.1 | +16.1% |
| 2Q19 | 65.3 | +1.4% |
| 1Q19 | 64.3 | +1.8% |
| 4Q18 | 63.5 | -9.0% |
| 3Q18 | 58.6 | -8.0% |
| 2Q18 | 64.4 | -4.3% |
| 1Q18 | 63.1 | +5.8% |
| 4Q17 | 69.8 | +17.8% |
| 3Q17 | 63.7 | -1.6% |
| 2Q17 | 67.3 | +15.4% |
| 1Q17 | 59.7 | +5.9% |
| 4Q16 | 59.3 | +5.0% |
| 3Q16 | 64.7 | +13.6% |
| 2Q16 | 58.3 | +4.6% |
| 1Q16 | 56.4 | +1.5% |
| 4Q15 | 56.4 | - |
| 3Q15 | 57.0 | -0.1% |
| 2Q15 | 55.7 | -0.1% |
| 1Q15 | 55.5 | -0.2% |
| 3Q14 | 57.0 | -0.0% |
| 2Q14 | 55.8 | -2.0% |
| 1Q14 | 55.6 | +2.2% |
| 3Q13 | 57.0 | -2.4% |
| 2Q13 | 56.9 | -0.5% |
| 1Q13 | 54.4 | -8.0% |
| 3Q12 | 58.4 | -1.8% |
| 2Q12 | 57.2 | +4.2% |
| 1Q12 | 59.2 | +0.8% |
| 3Q11 | 59.5 | -0.1% |
| 2Q11 | 54.8 | -7.9% |
| 1Q11 | 58.7 | - |
| 3Q10 | 59.5 | - |
| 2Q10 | 59.6 | - |