| （単位：千ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 1Q25 | 638,940 | +4.3% |
| 3Q24 | 631,681 | -5.4% |
| 2Q24 | 637,870 | -7.2% |
| 1Q24 | 612,798 | -10.4% |
| 3Q23 | 667,584 | +6.7% |
| 2Q23 | 687,137 | +8.0% |
| 1Q23 | 683,986 | +14.8% |
| 3Q22 | 625,722 | +16.2% |
| 2Q22 | 636,108 | +15.1% |
| 1Q22 | 595,671 | +18.4% |
| 3Q21 | 538,282 | +18.7% |
| 2Q21 | 552,445 | +37.6% |
| 1Q21 | 503,254 | +8.3% |
| 3Q20 | 453,501 | -7.9% |
| 2Q20 | 401,349 | -20.9% |
| 1Q20 | 464,669 | -7.2% |
| 3Q19 | 492,432 | +1.4% |
| 2Q19 | 507,127 | -2.5% |
| 1Q19 | 500,753 | -0.1% |
| 3Q18 | 485,547 | +7.9% |
| 2Q18 | 519,936 | +27.0% |
| 1Q18 | 501,142 | +32.9% |
| 3Q17 | 449,975 | +22.3% |
| 2Q17 | 409,370 | +5.1% |
| 1Q17 | 377,041 | +4.3% |
| 3Q16 | 367,834 | -17.6% |
| 2Q16 | 389,491 | -11.3% |
| 1Q16 | 361,620 | -17.3% |
| 3Q15 | 446,272 | -5.9% |
| 2Q15 | 438,959 | -8.2% |
| 1Q15 | 437,510 | -4.6% |
| 3Q14 | 474,168 | +3.3% |
| 2Q14 | 478,264 | -1.8% |
| 1Q14 | 458,726 | -6.8% |
| 3Q13 | 459,178 | -5.2% |
| 2Q13 | 487,094 | -6.2% |
| 1Q13 | 492,001 | -3.9% |
| 3Q12 | 484,190 | -6.2% |
| 2Q12 | 519,048 | +3.0% |
| 1Q12 | 511,857 | +16.9% |
| 3Q11 | 516,172 | +37.5% |
| 2Q11 | 503,789 | +37.3% |
| 1Q11 | 437,741 | - |
| 3Q10 | 375,267 | - |
| 2Q10 | 367,001 | - |