| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2Q25 | 42.0 | -4.2% |
| 1Q25 | 48.7 | +16.5% |
| 3Q24 | 48.9 | -13.9% |
| 2Q24 | 43.9 | -10.5% |
| 1Q24 | 41.8 | -27.9% |
| 3Q23 | 56.8 | -7.0% |
| 2Q23 | 49.0 | -12.2% |
| 1Q23 | 58.0 | -7.1% |
| 3Q22 | 61.1 | -2.7% |
| 2Q22 | 55.8 | -8.7% |
| 1Q22 | 62.5 | +8.8% |
| 3Q21 | 62.7 | +20.9% |
| 2Q21 | 61.2 | +31.5% |
| 1Q21 | 57.4 | +20.8% |
| 3Q20 | 51.9 | -6.2% |
| 2Q20 | 46.5 | -14.4% |
| 1Q20 | 47.5 | -11.4% |
| 3Q19 | 55.3 | -4.2% |
| 2Q19 | 54.3 | -4.3% |
| 1Q19 | 53.6 | -5.5% |
| 3Q18 | 57.8 | +6.9% |
| 2Q18 | 56.8 | -3.0% |
| 1Q18 | 56.7 | +17.3% |
| 3Q17 | 54.0 | +7.4% |
| 2Q17 | 58.5 | +18.3% |
| 1Q17 | 48.4 | +13.5% |
| 3Q16 | 50.3 | +11.3% |
| 2Q16 | 49.4 | +25.2% |
| 1Q16 | 42.6 | +13.6% |
| 3Q15 | 45.2 | +10.1% |
| 2Q15 | 39.5 | +9.3% |
| 1Q15 | 37.5 | +20.5% |
| 3Q14 | 41.1 | +22.6% |
| 2Q14 | 36.1 | +20.9% |
| 1Q14 | 31.1 | +49.9% |
| 3Q13 | 33.5 | +91.1% |
| 2Q13 | 29.9 | +34.7% |
| 1Q13 | 20.8 | +163.8% |
| 3Q12 | 17.5 | +37.0% |
| 2Q12 | 22.2 | +1266.4% |
| 1Q12 | 7.9 | - |
| 3Q11 | 12.8 | - |
| 2Q11 | 1.6 | - |