| （単位：千ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 1Q25 | 478,000 | +7.2% |
| 3Q24 | 462,000 | -4.9% |
| 2Q24 | 453,000 | -5.8% |
| 1Q24 | 446,000 | -10.4% |
| 3Q23 | 486,000 | -2.6% |
| 2Q23 | 481,000 | -2.2% |
| 1Q23 | 498,000 | +11.7% |
| 3Q22 | 499,000 | +9.0% |
| 2Q22 | 492,000 | +1.7% |
| 1Q22 | 446,000 | -5.7% |
| 3Q21 | 458,000 | +13.1% |
| 2Q21 | 484,000 | +27.7% |
| 1Q21 | 473,000 | +7.5% |
| 3Q20 | 405,000 | -8.8% |
| 2Q20 | 379,000 | -14.3% |
| 1Q20 | 440,000 | +2.8% |
| 3Q19 | 444,000 | +1.1% |
| 2Q19 | 442,000 | -1.1% |
| 1Q19 | 428,000 | +4.4% |
| 3Q18 | 439,000 | +4.3% |
| 2Q18 | 447,000 | +31.5% |
| 1Q18 | 410,000 | +27.3% |
| 3Q17 | 421,000 | +36.2% |
| 2Q17 | 340,000 | +4.6% |
| 1Q17 | 322,000 | -2.1% |
| 3Q16 | 309,000 | +4.7% |
| 2Q16 | 325,000 | +0.3% |
| 1Q16 | 329,000 | +3.5% |
| 3Q15 | 295,000 | - |
| 2Q15 | 324,000 | - |
| 1Q15 | 318,000 | - |