| （単位：千ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 1Q25 | 596,700 | -2.1% |
| 3Q24 | 571,200 | +5.3% |
| 2Q24 | 589,800 | +6.5% |
| 1Q24 | 609,800 | +13.8% |
| 3Q23 | 542,700 | +4.3% |
| 2Q23 | 553,900 | +8.4% |
| 1Q23 | 536,000 | +5.6% |
| 3Q22 | 520,200 | +11.2% |
| 2Q22 | 511,100 | +9.4% |
| 1Q22 | 507,800 | +8.2% |
| 3Q21 | 467,600 | +16.7% |
| 2Q21 | 467,000 | +33.0% |
| 1Q21 | 469,400 | +3.4% |
| 3Q20 | 400,600 | -16.6% |
| 2Q20 | 351,100 | -28.0% |
| 1Q20 | 453,900 | -4.8% |
| 3Q19 | 480,600 | +5.8% |
| 2Q19 | 487,900 | - |
| 1Q19 | 476,700 | - |
| 3Q18 | 454,100 | - |