| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q26 | 912 | +100.4% |
| 4Q25 | 1,380 | +40.4% |
| 3Q25 | 1,461 | +42.6% |
| 2Q25 | 1,221 | +44.0% |
| 1Q25 | 455 | +9.6% |
| 4Q24 | 983 | +31.8% |
| 3Q24 | 1,024 | -17.3% |
| 2Q24 | 847 | +6.1% |
| 1Q24 | 415 | -12.1% |
| 4Q23 | 745 | -5.0% |
| 3Q23 | 1,238 | +27.8% |
| 2Q23 | 799 | +28.1% |
| 1Q23 | 472 | -10.3% |
| 4Q22 | 785 | +0.3% |
| 3Q22 | 969 | +14.6% |
| 2Q22 | 623 | +11.8% |
| 1Q22 | 526 | +103.8% |
| 4Q21 | 782 | +1.2% |
| 3Q21 | 845 | +13.0% |
| 2Q21 | 557 | -1.5% |
| 1Q21 | 258 | +33.9% |
| 4Q20 | 773 | +72.5% |
| 3Q20 | 748 | +4.6% |
| 2Q20 | 566 | -10.7% |
| 1Q20 | 192 | -22.1% |
| 4Q19 | 448 | -25.0% |
| 3Q19 | 715 | +1.8% |
| 2Q19 | 634 | -9.3% |
| 1Q19 | 247 | -49.5% |
| 4Q18 | 597 | -10.9% |
| 3Q18 | 703 | -10.0% |
| 2Q18 | 700 | -1.2% |
| 1Q18 | 490 | -26.2% |
| 4Q17 | 670 | -25.8% |
| 3Q17 | 781 | -17.1% |
| 2Q17 | 708 | -6.8% |
| 1Q17 | 663 | -15.0% |
| 4Q16 | 903 | - |
| 3Q16 | 942 | - |
| 2Q16 | 759 | - |
| 1Q16 | 781 | - |