| （単位：千ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 1Q25 | 539,512 | +6.5% |
| 3Q24 | 548,849 | +5.4% |
| 2Q24 | 548,597 | +10.4% |
| 1Q24 | 506,708 | +10.3% |
| 3Q23 | 520,483 | +12.2% |
| 2Q23 | 496,830 | +10.9% |
| 1Q23 | 459,422 | +14.7% |
| 3Q22 | 463,917 | +14.0% |
| 2Q22 | 447,990 | +4.2% |
| 1Q22 | 400,679 | +5.2% |
| 3Q21 | 406,966 | -0.8% |
| 2Q21 | 429,802 | +11.7% |
| 1Q21 | 380,896 | -22.3% |
| 3Q20 | 410,092 | -8.6% |
| 2Q20 | 384,679 | -15.2% |
| 1Q20 | 489,916 | +5.1% |
| 3Q19 | 448,586 | -4.9% |
| 2Q19 | 453,798 | +1.1% |
| 1Q19 | 466,299 | - |
| 3Q18 | 471,665 | +12.0% |
| 2Q18 | 448,946 | -2.7% |
| 3Q17 | 421,235 | -18.0% |
| 2Q17 | 461,465 | -13.0% |
| 1Q17 | 401,321 | -21.4% |
| 3Q16 | 513,832 | -10.7% |
| 2Q16 | 530,306 | -17.5% |
| 1Q16 | 510,864 | -18.0% |
| 3Q15 | 575,300 | -21.3% |
| 2Q15 | 642,758 | -9.4% |
| 1Q15 | 623,323 | -4.2% |
| 3Q14 | 731,234 | +12.9% |
| 2Q14 | 709,192 | +14.7% |
| 1Q14 | 650,710 | +16.6% |
| 3Q13 | 647,805 | +15.0% |
| 2Q13 | 618,508 | +20.9% |
| 1Q13 | 558,177 | +18.4% |
| 3Q12 | 563,348 | +25.4% |
| 2Q12 | 511,387 | +21.8% |
| 1Q12 | 471,590 | +26.9% |
| 3Q11 | 449,112 | +15.0% |
| 2Q11 | 419,722 | +23.2% |
| 1Q11 | 371,619 | - |
| 3Q10 | 390,655 | - |
| 2Q10 | 340,800 | - |