| （単位：千ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q25 | 330,034 | -9.0% |
| 2Q25 | 337,021 | -5.3% |
| 1Q25 | 330,939 | +0.4% |
| 3Q24 | 362,532 | -1.5% |
| 2Q24 | 355,723 | +0.4% |
| 1Q24 | 329,578 | -1.6% |
| 3Q23 | 368,122 | +5.9% |
| 2Q23 | 354,231 | +6.1% |
| 1Q23 | 334,824 | +3.7% |
| 3Q22 | 347,639 | +3.9% |
| 2Q22 | 333,718 | +4.6% |
| 1Q22 | 322,759 | +9.3% |
| 3Q21 | 334,483 | +2.6% |
| 2Q21 | 318,978 | -14.5% |
| 1Q21 | 295,232 | -22.1% |
| 3Q20 | 326,066 | -16.2% |
| 2Q20 | 373,062 | -4.0% |
| 1Q20 | 379,108 | +0.9% |
| 3Q19 | 389,118 | +0.2% |
| 2Q19 | 388,796 | +2.6% |
| 1Q19 | 375,595 | +5.1% |
| 3Q18 | 388,475 | +13.5% |
| 2Q18 | 378,800 | +11.4% |
| 1Q18 | 357,461 | +7.1% |
| 3Q17 | 342,365 | +0.6% |
| 2Q17 | 339,950 | -11.3% |
| 1Q17 | 333,610 | -17.4% |
| 3Q16 | 340,484 | -22.5% |
| 2Q16 | 383,215 | -19.5% |
| 1Q16 | 404,130 | -15.2% |
| 3Q15 | 439,500 | -14.9% |
| 2Q15 | 476,173 | -1.4% |
| 1Q15 | 476,842 | +13.1% |
| 3Q14 | 516,287 | +15.5% |
| 2Q14 | 482,965 | +11.4% |
| 1Q14 | 421,571 | +0.1% |
| 3Q13 | 446,865 | -0.7% |
| 2Q13 | 433,697 | +5.8% |
| 1Q13 | 421,111 | +3.3% |
| 3Q12 | 449,965 | +16.9% |
| 2Q12 | 409,855 | +12.1% |
| 1Q12 | 407,817 | +19.8% |
| 3Q11 | 384,849 | - |
| 2Q11 | 365,743 | - |
| 1Q11 | 340,418 | - |