| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2Q25 | 47.3 | +14.2% |
| 1Q25 | 45.0 | +3.6% |
| 3Q24 | 42.1 | -5.7% |
| 2Q24 | 41.4 | -14.7% |
| 1Q24 | 43.4 | -17.9% |
| 3Q23 | 44.6 | -29.6% |
| 2Q23 | 48.5 | -31.6% |
| 1Q23 | 52.9 | -22.6% |
| 3Q22 | 63.4 | -12.7% |
| 2Q22 | 71.0 | -2.5% |
| 1Q22 | 68.4 | -8.9% |
| 3Q21 | 72.6 | +5.0% |
| 2Q21 | 72.8 | +4.7% |
| 1Q21 | 75.0 | +48.6% |
| 3Q20 | 69.2 | +7.3% |
| 2Q20 | 69.6 | +9.2% |
| 1Q20 | 50.5 | -14.9% |
| 3Q19 | 64.5 | +0.4% |
| 2Q19 | 63.7 | +2.4% |
| 1Q19 | 59.3 | +0.5% |
| 3Q18 | 64.2 | +4.1% |
| 2Q18 | 62.2 | +3.6% |
| 1Q18 | 59.0 | +1.4% |
| 3Q17 | 61.7 | +8.4% |
| 2Q17 | 60.1 | -1.1% |
| 1Q17 | 58.2 | +1.5% |
| 3Q16 | 56.9 | -4.1% |
| 2Q16 | 60.8 | -2.9% |
| 1Q16 | 57.3 | -6.0% |
| 3Q15 | 59.3 | -5.3% |
| 2Q15 | 62.6 | +10.2% |
| 1Q15 | 61.0 | -0.1% |
| 3Q14 | 62.6 | +13.7% |
| 2Q14 | 56.8 | -7.0% |
| 1Q14 | 61.1 | -2.4% |
| 3Q13 | 55.0 | -16.7% |
| 2Q13 | 61.0 | -0.6% |
| 1Q13 | 62.6 | +4.7% |
| 3Q12 | 66.1 | +8.1% |
| 2Q12 | 61.4 | +11.1% |
| 1Q12 | 59.8 | +8.5% |
| 3Q11 | 61.1 | +13.0% |
| 2Q11 | 55.3 | +7.3% |
| 1Q11 | 55.1 | - |
| 3Q10 | 54.1 | - |
| 2Q10 | 51.6 | - |