| （単位：百万ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 4Q26 | 1,360 | +0.7% |
| 3Q26 | 873 | +1.0% |
| 2Q26 | 943 | +2.0% |
| 1Q26 | 942 | +0.5% |
| 4Q25 | 1,351 | -4.6% |
| 3Q25 | 864 | -3.0% |
| 2Q25 | 924 | -7.8% |
| 1Q25 | 938 | -9.4% |
| 4Q24 | 1,416 | -8.9% |
| 3Q24 | 890 | -13.5% |
| 2Q24 | 1,002 | -8.0% |
| 1Q24 | 1,036 | -7.1% |
| 4Q23 | 1,555 | -6.3% |
| 3Q23 | 1,030 | +7.1% |
| 2Q23 | 1,090 | +1.8% |
| 1Q23 | 1,114 | +10.3% |
| 4Q22 | 1,658 | +26.0% |
| 3Q22 | 962 | +11.4% |
| 2Q22 | 1,070 | +61.2% |
| 1Q22 | 1,010 | +55.9% |
| 4Q21 | 1,317 | -4.0% |
| 3Q21 | 863 | +5.5% |
| 2Q21 | 663 | -26.3% |
| 1Q21 | 648 | -30.5% |
| 3Q20 | 818 | - |
| 2Q20 | 901 | - |
| 1Q20 | 932 | - |
| 4Q20 | 1,371 | - |
| 4Q15 | 1,364 | - |
| 3Q15 | 832 | - |