| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2Q25 | 35.7 | +20.7% |
| 1Q25 | 26.5 | +3.1% |
| 3Q24 | 25.2 | -25.3% |
| 2Q24 | 29.6 | -18.3% |
| 1Q24 | 25.7 | -39.0% |
| 3Q23 | 33.8 | +11.3% |
| 2Q23 | 36.2 | -29.2% |
| 1Q23 | 42.0 | -5.5% |
| 3Q22 | 30.3 | -45.3% |
| 2Q22 | 51.2 | +1.2% |
| 1Q22 | 44.5 | -5.5% |
| 3Q21 | 55.5 | +37.7% |
| 2Q21 | 50.5 | +44.0% |
| 1Q21 | 47.1 | +90.0% |
| 3Q20 | 40.3 | -2.1% |
| 2Q20 | 35.1 | -17.7% |
| 1Q20 | 24.8 | -32.6% |
| 3Q19 | 41.1 | -3.3% |
| 2Q19 | 42.6 | +37.4% |
| 1Q19 | 36.7 | -13.0% |
| 3Q18 | 42.6 | +0.3% |
| 2Q18 | 31.0 | -26.1% |
| 1Q18 | 42.2 | -4.6% |
| 3Q17 | 42.4 | -0.5% |
| 2Q17 | 42.0 | -6.7% |
| 1Q17 | 44.3 | +11.5% |
| 3Q16 | 42.6 | +5.1% |
| 2Q16 | 45.1 | +1.9% |
| 1Q16 | 39.7 | -2.5% |
| 3Q15 | 40.6 | +14.0% |
| 2Q15 | 44.2 | +8.6% |
| 1Q15 | 40.7 | +8.3% |
| 3Q14 | 35.6 | -6.1% |
| 2Q14 | 40.7 | +13.9% |
| 1Q14 | 37.6 | +18.4% |
| 3Q13 | 37.9 | -0.1% |
| 2Q13 | 35.8 | -3.0% |
| 1Q13 | 31.8 | -10.4% |
| 3Q12 | 37.9 | +13.9% |
| 2Q12 | 36.9 | +15.5% |
| 1Q12 | 35.5 | +7.0% |
| 3Q11 | 33.3 | - |
| 2Q11 | 31.9 | - |
| 1Q11 | 33.1 | - |