| （単位：千ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 1Q26 | 335,527 | -4.2% |
| 3Q25 | 413,981 | -1.8% |
| 2Q25 | 372,439 | -2.3% |
| 1Q25 | 350,103 | -2.8% |
| 3Q24 | 421,530 | -8.0% |
| 2Q24 | 381,360 | -5.0% |
| 1Q24 | 360,052 | -11.8% |
| 3Q23 | 458,382 | +2.1% |
| 2Q23 | 401,515 | +13.7% |
| 1Q23 | 408,122 | +12.2% |
| 3Q22 | 448,805 | +14.9% |
| 2Q22 | 353,238 | +10.8% |
| 1Q22 | 363,749 | +32.1% |
| 3Q21 | 390,508 | -17.4% |
| 2Q21 | 318,828 | -28.6% |
| 1Q21 | 275,286 | -30.8% |
| 3Q20 | 472,605 | +1.6% |
| 2Q20 | 446,541 | +8.0% |
| 1Q20 | 397,918 | +11.4% |
| 3Q19 | 465,219 | +1.6% |
| 2Q19 | 413,511 | +6.2% |
| 1Q19 | 357,221 | -0.9% |
| 3Q18 | 457,771 | +4.4% |
| 2Q18 | 389,493 | +7.2% |
| 1Q18 | 360,601 | +7.0% |
| 3Q17 | 438,459 | -0.4% |
| 2Q17 | 363,382 | -3.1% |
| 1Q17 | 336,940 | -4.8% |
| 3Q16 | 440,205 | +0.4% |
| 2Q16 | 375,039 | -0.3% |
| 1Q16 | 353,757 | +1.4% |
| 3Q15 | 438,547 | +3.3% |
| 2Q15 | 376,235 | +2.5% |
| 1Q15 | 348,821 | +0.1% |
| 3Q14 | 424,548 | -4.9% |
| 2Q14 | 367,080 | +0.4% |
| 1Q14 | 348,640 | -10.0% |
| 3Q13 | 446,387 | +2.1% |
| 2Q13 | 365,465 | -6.7% |
| 1Q13 | 387,377 | - |
| 3Q12 | 437,290 | - |
| 2Q12 | 391,583 | - |