| （単位：千ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 1Q25 | 517,792 | +7.6% |
| 3Q24 | 471,157 | -4.0% |
| 2Q24 | 486,853 | -5.2% |
| 1Q24 | 481,137 | -16.7% |
| 3Q23 | 490,990 | -18.3% |
| 2Q23 | 513,578 | -17.2% |
| 1Q23 | 577,876 | +2.1% |
| 3Q22 | 600,709 | +17.6% |
| 2Q22 | 620,019 | +28.1% |
| 1Q22 | 566,057 | +32.0% |
| 3Q21 | 510,792 | +39.0% |
| 2Q21 | 483,830 | +33.6% |
| 1Q21 | 428,760 | +15.7% |
| 3Q20 | 367,423 | -1.8% |
| 2Q20 | 362,054 | -4.7% |
| 1Q20 | 370,718 | -8.4% |
| 3Q19 | 374,180 | -11.7% |
| 2Q19 | 380,044 | -11.7% |
| 1Q19 | 404,561 | -1.3% |
| 3Q18 | 423,872 | +2.8% |
| 2Q18 | 430,586 | +6.3% |
| 1Q18 | 409,765 | +8.9% |
| 3Q17 | 412,212 | +14.0% |
| 2Q17 | 405,135 | +12.0% |
| 1Q17 | 376,171 | +6.7% |
| 3Q16 | 361,635 | -1.3% |
| 2Q16 | 361,672 | -3.0% |
| 1Q16 | 352,398 | -8.2% |
| 3Q15 | 366,413 | -14.1% |
| 2Q15 | 372,902 | -13.8% |
| 1Q15 | 384,009 | -7.3% |
| 3Q14 | 426,330 | +6.3% |
| 2Q14 | 432,522 | +7.9% |
| 1Q14 | 414,418 | +8.0% |
| 3Q13 | 401,125 | +8.5% |
| 2Q13 | 400,738 | +1.0% |
| 1Q13 | 383,846 | -1.2% |
| 3Q12 | 369,725 | -15.1% |
| 2Q12 | 396,835 | -2.6% |
| 1Q12 | 388,485 | - |
| 3Q11 | 435,255 | - |
| 2Q11 | 407,404 | - |