| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 37.2 | +8.9% |
| 3Q25 | 36.4 | +6.3% |
| 2Q25 | 33.6 | +3.2% |
| 1Q25 | 15.0 | -49.5% |
| 4Q24 | 34.1 | +28.8% |
| 3Q24 | 34.3 | +9.1% |
| 2Q24 | 32.5 | -1.5% |
| 1Q24 | 29.7 | - |
| 4Q23 | 26.5 | -38.2% |
| 3Q23 | 31.4 | -31.1% |
| 2Q23 | 33.0 | -29.3% |
| 4Q22 | 42.9 | - |
| 3Q22 | 45.6 | - |
| 2Q22 | 46.7 | - |
| 2Q20 | -60.7 | -276.3% |
| 1Q20 | 19.2 | -50.5% |
| 4Q19 | 39.7 | -7.3% |
| 3Q19 | 43.0 | +8.6% |
| 2Q19 | 34.5 | -6.3% |
| 1Q19 | 38.8 | -0.2% |
| 4Q18 | 42.8 | +17.5% |
| 3Q18 | 39.6 | -21.5% |
| 2Q18 | 36.8 | -20.9% |
| 1Q18 | 38.8 | +54.6% |
| 4Q17 | 36.5 | -19.7% |
| 3Q17 | 50.5 | -1.0% |
| 2Q17 | 46.5 | +4.9% |
| 1Q17 | 25.1 | -43.2% |
| 4Q16 | 45.4 | +0.4% |
| 3Q16 | 51.0 | +13.3% |
| 2Q16 | 44.3 | -0.4% |
| 1Q16 | 44.2 | +2.4% |
| 4Q15 | 45.3 | +25.9% |
| 3Q15 | 45.0 | +37.2% |
| 2Q15 | 44.5 | +38.1% |
| 1Q15 | 43.2 | +46.4% |
| 4Q14 | 35.9 | +50.8% |
| 3Q14 | 32.8 | +45.6% |
| 2Q14 | 32.2 | -1.0% |
| 1Q14 | 29.5 | +4.7% |
| 4Q13 | 23.8 | +41.6% |
| 3Q13 | 22.5 | -20.3% |
| 2Q13 | 32.5 | +21.9% |
| 1Q13 | 28.2 | +12.5% |
| 4Q12 | 16.8 | +23.3% |
| 3Q12 | 28.3 | -19.9% |
| 2Q12 | 26.7 | +53.5% |
| 1Q12 | 25.0 | - |
| 4Q11 | 13.7 | - |
| 3Q11 | 35.3 | - |
| 2Q11 | 17.4 | - |