| （単位：百万ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 4Q26 | 1,268 | -3.3% |
| 3Q26 | 831 | +1.5% |
| 2Q26 | 959 | +3.1% |
| 1Q26 | 857 | -0.0% |
| 4Q25 | 1,312 | -2.6% |
| 3Q25 | 819 | -1.8% |
| 2Q25 | 930 | -3.0% |
| 1Q25 | 857 | -3.8% |
| 4Q24 | 1,346 | +1.6% |
| 3Q24 | 834 | -2.5% |
| 2Q24 | 958 | +1.9% |
| 1Q24 | 891 | +3.5% |
| 4Q23 | 1,325 | - |
| 3Q23 | 855 | - |
| 2Q23 | 941 | - |
| 1Q23 | 861 | - |
| 3Q21 | 796 | -14.1% |
| 2Q21 | 927 | -10.2% |
| 1Q21 | 774 | -16.6% |
| 3Q20 | 658 | -31.0% |
| 2Q20 | 639 | -37.1% |
| 1Q21 | 688 | -25.8% |
| 3Q20 | 926 | -2.9% |
| 2Q20 | 1,032 | +1.5% |
| 1Q20 | 927 | +2.7% |
| 3Q19 | 954 | +7.3% |
| 2Q19 | 1,017 | +1.0% |
| 1Q19 | 903 | +3.8% |
| 4Q18 | 1,432 | +5.7% |
| 3Q18 | 890 | +1.3% |
| 2Q18 | 1,007 | +1.4% |
| 1Q18 | 870 | -7.3% |
| 4Q17 | 1,355 | -7.0% |
| 3Q17 | 878 | -3.7% |
| 2Q17 | 993 | -2.6% |
| 1Q17 | 938 | -2.3% |
| 4Q16 | 1,457 | +1.7% |
| 3Q16 | 912 | -1.2% |
| 2Q16 | 1,020 | +4.5% |
| 1Q16 | 960 | +2.3% |
| 4Q15 | 1,432 | +4.4% |
| 3Q15 | 924 | -1.4% |
| 2Q15 | 976 | -0.1% |
| 1Q15 | 939 | +0.2% |
| 4Q14 | 1,371 | -0.8% |
| 3Q14 | 937 | +1.9% |
| 2Q14 | 976 | -1.1% |
| 1Q14 | 937 | -1.7% |
| 4Q13 | 1,382 | +6.3% |
| 3Q13 | 919 | +4.5% |
| 2Q13 | 987 | +2.6% |
| 1Q13 | 954 | +6.1% |
| 4Q12 | 1,300 | +2.1% |
| 3Q12 | 879 | +2.6% |
| 2Q12 | 962 | +3.4% |
| 1Q12 | 898 | - |
| 4Q11 | 1,273 | - |
| 3Q11 | 857 | - |
| 2Q11 | 930 | - |