| （単位：千ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 1Q25 | 914,000 | -3.9% |
| 3Q24 | 945,500 | +6.4% |
| 2Q24 | 943,800 | +8.5% |
| 1Q24 | 951,400 | +13.7% |
| 3Q23 | 888,400 | -3.2% |
| 2Q23 | 869,700 | -0.4% |
| 1Q23 | 837,100 | +0.5% |
| 3Q22 | 917,700 | +3.9% |
| 2Q22 | 872,800 | +1.4% |
| 1Q22 | 833,000 | +5.6% |
| 4Q21 | 810,200 | +7.7% |
| 3Q21 | 883,300 | +13.4% |
| 2Q21 | 861,000 | +28.8% |
| 1Q21 | 788,600 | +1.5% |
| 4Q20 | 752,200 | -3.2% |
| 3Q20 | 779,000 | -7.5% |
| 2Q20 | 668,700 | -20.3% |
| 1Q20 | 776,800 | -0.4% |
| 4Q19 | 777,300 | -5.6% |
| 3Q19 | 842,000 | +1.4% |
| 2Q19 | 839,000 | +2.5% |
| 1Q19 | 780,000 | +10.1% |
| 4Q18 | 823,500 | +30.9% |
| 3Q18 | 830,700 | +29.1% |
| 2Q18 | 818,800 | +25.3% |
| 1Q18 | 708,300 | +19.9% |
| 4Q17 | 629,200 | +5.6% |
| 3Q17 | 643,600 | +4.0% |
| 2Q17 | 653,600 | +6.2% |
| 1Q17 | 590,500 | +2.7% |
| 4Q16 | 595,600 | +5.8% |
| 3Q16 | 618,700 | +5.6% |
| 2Q16 | 615,300 | +4.3% |
| 1Q16 | 574,900 | +3.2% |
| 4Q15 | 562,800 | - |
| 3Q15 | 585,900 | -2.2% |
| 2Q15 | 589,900 | +4.7% |
| 1Q15 | 557,000 | +8.3% |
| 3Q14 | 599,100 | +10.0% |
| 2Q14 | 563,300 | +6.4% |
| 1Q14 | 514,500 | +2.1% |
| 3Q13 | 544,600 | +4.5% |
| 1Q13 | 529,300 | +2.1% |
| 1Q13 | 503,800 | +2.9% |
| 3Q12 | 521,200 | +1.8% |
| 2Q12 | 518,600 | +8.2% |
| 1Q12 | 489,700 | +8.1% |
| 3Q11 | 512,000 | +13.8% |
| 2Q11 | 479,300 | +10.1% |
| 1Q11 | 452,900 | - |
| 3Q10 | 449,800 | - |
| 2Q10 | 435,400 | - |