| （単位：千ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 1Q25 | 445,400 | +0.5% |
| 3Q24 | 444,300 | +0.1% |
| 2Q24 | 440,400 | -5.9% |
| 1Q24 | 443,100 | -4.3% |
| 3Q23 | 443,800 | +0.4% |
| 2Q23 | 468,200 | +6.6% |
| 1Q23 | 462,900 | +13.3% |
| 3Q22 | 442,200 | +10.4% |
| 2Q22 | 439,200 | +15.6% |
| 1Q22 | 408,600 | +13.7% |
| 3Q21 | 400,450 | +21.5% |
| 2Q21 | 379,875 | +16.4% |
| 1Q21 | 359,413 | +11.4% |
| 3Q20 | 329,613 | -3.7% |
| 2Q20 | 326,449 | -6.7% |
| 1Q20 | 322,506 | -4.7% |
| 3Q19 | 342,268 | -0.1% |
| 2Q19 | 349,762 | +0.8% |
| 1Q19 | 338,397 | +0.8% |
| 3Q18 | 342,655 | +8.2% |
| 2Q18 | 346,993 | +9.7% |
| 1Q18 | 335,672 | +10.9% |
| 3Q17 | 316,560 | +5.7% |
| 2Q17 | 316,441 | +3.5% |
| 1Q17 | 302,611 | +8.4% |
| 3Q16 | 299,467 | +6.8% |
| 2Q16 | 305,638 | +7.9% |
| 1Q16 | 279,237 | +1.1% |
| 3Q15 | 280,531 | -6.0% |
| 2Q15 | 283,266 | -7.3% |
| 1Q15 | 276,157 | -7.8% |
| 3Q14 | 298,533 | +7.0% |
| 2Q14 | 305,561 | +3.4% |
| 1Q14 | 299,576 | +6.1% |
| 3Q13 | 279,108 | -2.1% |
| 2Q13 | 295,596 | +1.6% |
| 1Q13 | 282,451 | -1.4% |
| 3Q12 | 285,019 | -3.5% |
| 2Q12 | 291,031 | +8.2% |
| 1Q12 | 286,528 | +15.4% |
| 3Q11 | 295,349 | +34.5% |
| 2Q11 | 268,959 | +20.2% |
| 1Q11 | 248,389 | - |
| 3Q10 | 219,598 | - |
| 2Q10 | 223,705 | - |