| （単位：百万ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 4Q25 | 28,861 | -5.6% |
| 3Q25 | 31,200 | -2.9% |
| 2Q25 | 30,025 | -11.5% |
| 1Q25 | 29,360 | -0.8% |
| 4Q24 | 30,558 | -6.2% |
| 3Q24 | 32,144 | -8.0% |
| 2Q24 | 33,945 | +6.9% |
| 1Q24 | 29,593 | +1.0% |
| 4Q23 | 32,582 | -3.0% |
| 3Q23 | 34,928 | -10.0% |
| 2Q23 | 31,762 | -28.2% |
| 1Q23 | 29,294 | -16.5% |
| 4Q22 | 33,575 | +4.3% |
| 3Q22 | 38,821 | +31.3% |
| 2Q22 | 44,207 | +62.7% |
| 1Q22 | 35,068 | +66.3% |
| 4Q21 | 32,184 | +86.9% |
| 3Q21 | 29,563 | +77.3% |
| 2Q21 | 27,177 | +97.3% |
| 1Q21 | 21,084 | -7.6% |
| 4Q20 | 17,216 | -36.9% |
| 3Q20 | 16,673 | -38.9% |
| 2Q20 | 13,777 | -53.6% |
| 1Q20 | 22,821 | -11.4% |
| 4Q19 | 27,301 | -2.9% |
| 3Q19 | 27,300 | +33.5% |
| 2Q19 | 29,682 | +52.1% |
| 1Q19 | 25,756 | - |
| 4Q18 | 28,112 | - |
| 3Q18 | 20,457 | - |
| 2Q18 | 19,517 | - |