| （単位：百万ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 4Q25 | 1,228 | -3.2% |
| 3Q25 | 1,404 | +2.1% |
| 2Q25 | 1,441 | +0.1% |
| 1Q25 | 1,276 | -2.4% |
| 4Q24 | 1,269 | -3.1% |
| 3Q24 | 1,375 | -4.6% |
| 2Q24 | 1,440 | +1.0% |
| 1Q24 | 1,307 | +6.2% |
| 4Q23 | 1,310 | +1.7% |
| 3Q23 | 1,442 | -12.9% |
| 2Q23 | 1,426 | -20.7% |
| 1Q23 | 1,230 | -28.9% |
| 4Q22 | 1,288 | -7.3% |
| 3Q22 | 1,655 | +3.9% |
| 2Q22 | 1,797 | -3.6% |
| 1Q22 | 1,729 | +19.3% |
| 4Q21 | 1,390 | +12.8% |
| 3Q21 | 1,594 | +26.4% |
| 2Q21 | 1,864 | +77.8% |
| 1Q21 | 1,450 | +46.2% |
| 4Q20 | 1,233 | +31.3% |
| 3Q20 | 1,261 | +16.9% |
| 2Q20 | 1,048 | - |
| 1Q20 | 992 | - |
| 4Q19 | 939 | - |
| 3Q19 | 1,078 | - |
| 1Q14 | 672 | +4.3% |
| 4Q13 | 690 | - |
| 3Q13 | 759 | - |
| 2Q13 | 750 | - |
| 1Q13 | 644 | - |