| （単位：百万ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 4Q26 | 1,160 | +15.4% |
| 3Q26 | 810 | +6.3% |
| 2Q26 | 783 | -1.1% |
| 1Q26 | 767 | +12.9% |
| 4Q25 | 1,005 | -5.5% |
| 3Q25 | 762 | +0.7% |
| 2Q25 | 792 | +5.9% |
| 1Q25 | 679 | +1.8% |
| 4Q24 | 1,064 | +7.7% |
| 3Q24 | 757 | -0.5% |
| 2Q24 | 747 | -9.7% |
| 1Q24 | 667 | +0.1% |
| 4Q23 | 988 | -3.0% |
| 3Q23 | 760 | +7.2% |
| 2Q23 | 828 | +19.7% |
| 1Q23 | 667 | +11.5% |
| 4Q22 | 1,019 | +19.6% |
| 3Q22 | 709 | +15.0% |
| 2Q22 | 691 | +11.9% |
| 1Q22 | 598 | +14.3% |
| 4Q21 | 852 | -6.0% |
| 3Q21 | 616 | -6.4% |
| 2Q21 | 618 | -6.1% |
| 1Q21 | 523 | -6.8% |
| 4Q20 | 906 | +11.5% |
| 3Q20 | 659 | +9.1% |
| 2Q20 | 658 | +7.6% |
| 1Q20 | 561 | +8.3% |
| 4Q19 | 813 | +1.2% |
| 3Q19 | 604 | +3.2% |
| 2Q19 | 611 | +10.8% |
| 1Q19 | 518 | +7.1% |
| 4Q18 | 803 | +13.4% |
| 3Q18 | 585 | +4.0% |
| 2Q18 | 551 | +7.1% |
| 1Q18 | 484 | +6.2% |
| 4Q17 | 708 | - |
| 3Q17 | 562 | - |
| 2Q17 | 515 | - |
| 1Q17 | 455 | - |