| （単位：百万ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 4Q25 | 1,359 | +26.2% |
| 3Q25 | 1,245 | +12.4% |
| 2Q25 | 1,177 | +16.6% |
| 1Q25 | 1,112 | +19.1% |
| 4Q24 | 1,077 | - |
| 3Q24 | 1,108 | +9.8% |
| 2Q24 | 1,010 | +5.6% |
| 1Q24 | 933 | +16.6% |
| 3Q23 | 1,009 | -1.1% |
| 2Q23 | 956 | +6.9% |
| 1Q23 | 800 | -11.2% |
| 4Q22 | 943 | +2.3% |
| 3Q22 | 1,020 | -4.1% |
| 2Q22 | 895 | -18.0% |
| 1Q22 | 901 | -17.8% |
| 4Q21 | 922 | - |
| 3Q21 | 1,064 | -19.2% |
| 2Q21 | 1,091 | -5.8% |
| 1Q21 | 1,097 | -3.7% |
| 3Q20 | 1,317 | +22.6% |
| 2Q20 | 1,158 | +13.1% |
| 1Q20 | 1,139 | +31.0% |
| 4Q19 | 1,240 | +20.9% |
| 3Q19 | 1,074 | +6.2% |
| 2Q19 | 1,024 | - |
| 1Q19 | 870 | - |
| 4Q18 | 1,025 | - |
| 3Q18 | 1,012 | - |