| （単位：百万ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 4Q25 | 759 | -10.0% |
| 3Q25 | 867 | -10.4% |
| 2Q25 | 860 | -16.3% |
| 1Q25 | 772 | -10.2% |
| 4Q24 | 843 | -7.6% |
| 3Q24 | 967 | -12.8% |
| 2Q24 | 1,028 | -1.8% |
| 1Q24 | 860 | -7.9% |
| 4Q23 | 912 | -11.5% |
| 3Q23 | 1,109 | -4.3% |
| 2Q23 | 1,047 | -24.4% |
| 1Q23 | 934 | -7.9% |
| 4Q22 | 1,031 | +3.5% |
| 3Q22 | 1,159 | +27.5% |
| 2Q22 | 1,386 | +74.5% |
| 1Q22 | 1,014 | +68.4% |
| 4Q21 | 996 | +101.4% |
| 3Q21 | 909 | +72.0% |
| 2Q21 | 794 | +133.1% |
| 1Q21 | 602 | +69.2% |
| 4Q20 | 494 | +3.6% |
| 3Q20 | 528 | +2.0% |
| 2Q20 | 340 | -39.6% |
| 1Q20 | 355 | -18.1% |
| 4Q19 | 477 | -4.9% |
| 3Q19 | 518 | -17.3% |
| 2Q19 | 564 | -10.4% |
| 1Q19 | 434 | -15.5% |
| 4Q18 | 502 | -2.0% |
| 3Q18 | 627 | +24.8% |
| 2Q18 | 629 | +29.2% |
| 1Q18 | 514 | +19.2% |
| 4Q17 | 512 | +10.8% |
| 3Q17 | 502 | +12.0% |
| 2Q17 | 487 | +3.2% |
| 1Q17 | 431 | +30.6% |
| 4Q16 | 462 | +8.2% |
| 3Q16 | 448 | -22.3% |
| 2Q16 | 472 | -22.5% |
| 1Q16 | 330 | -26.5% |
| 4Q15 | 427 | - |
| 3Q15 | 577 | - |
| 2Q15 | 609 | - |
| 1Q15 | 449 | - |