| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q26 | 130,513 | +32.2% |
| 3Q26 | 55,416 | -26.6% |
| 2Q26 | 95,186 | +11.4% |
| 1Q26 | 60,287 | -15.9% |
| 4Q25 | 98,741 | +17.2% |
| 3Q25 | 75,484 | +22.2% |
| 2Q25 | 85,427 | +23.5% |
| 1Q25 | 71,714 | +28.7% |
| 4Q24 | 84,268 | +42.9% |
| 3Q24 | 61,770 | +10.2% |
| 2Q24 | 69,182 | +17.9% |
| 1Q24 | 55,736 | -36.5% |
| 4Q23 | 58,990 | -4.8% |
| 3Q23 | 56,071 | -4.2% |
| 2Q23 | 58,659 | +6.6% |
| 1Q23 | 87,769 | +60.5% |
| 4Q22 | 61,935 | +19.8% |
| 3Q22 | 58,532 | +38.8% |
| 2Q22 | 55,009 | +31.7% |
| 1Q22 | 54,684 | +7.5% |
| 4Q21 | 51,699 | +2.9% |
| 3Q21 | 42,176 | +0.5% |
| 2Q21 | 41,779 | -47.0% |
| 1Q21 | 50,865 | +48.8% |
| 4Q20 | 50,262 | -33.2% |
| 3Q20 | 41,953 | +18.6% |
| 2Q20 | 78,867 | +66.0% |
| 1Q20 | 34,174 | +9.8% |
| 4Q19 | 75,187 | +9.7% |
| 3Q19 | 35,387 | -3.4% |
| 2Q19 | 47,519 | -15.9% |
| 1Q19 | 31,130 | -8.1% |
| 4Q18 | 68,521 | +20.5% |
| 3Q18 | 36,634 | -23.7% |
| 2Q18 | 56,500 | +7.9% |
| 1Q18 | 33,885 | +26.0% |
| 4Q17 | 56,872 | +49.6% |
| 3Q17 | 48,026 | +60.6% |
| 2Q17 | 52,367 | - |
| 1Q17 | 26,899 | - |
| 4Q16 | 38,027 | - |
| 3Q16 | 29,905 | - |