| （単位：千ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 1Q25 | 489,000 | +0.4% |
| 3Q24 | 469,000 | -4.1% |
| 2Q24 | 483,000 | -4.2% |
| 1Q24 | 487,000 | -3.9% |
| 3Q23 | 489,000 | -0.6% |
| 2Q23 | 504,000 | +3.5% |
| 1Q23 | 507,000 | +1.6% |
| 3Q22 | 492,000 | -7.0% |
| 2Q22 | 487,000 | -2.6% |
| 1Q22 | 499,000 | +1.6% |
| 3Q21 | 529,000 | +1.1% |
| 2Q21 | 500,000 | +19.6% |
| 1Q21 | 491,000 | -1.4% |
| 3Q20 | 523,000 | -0.6% |
| 2Q20 | 418,000 | -22.4% |
| 1Q20 | 498,000 | -10.8% |
| 3Q19 | 526,000 | -6.9% |
| 2Q19 | 539,000 | - |
| 1Q19 | 558,000 | - |
| 3Q18 | 565,000 | - |