| （単位：千ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 1Q25 | 341,500 | -19.0% |
| 3Q24 | 363,200 | -15.0% |
| 2Q24 | 550,800 | +25.6% |
| 1Q24 | 421,600 | -6.0% |
| 3Q23 | 427,400 | -6.0% |
| 2Q23 | 438,700 | -3.6% |
| 1Q23 | 448,500 | +6.3% |
| 3Q22 | 454,800 | +14.2% |
| 2Q22 | 455,200 | +16.1% |
| 1Q22 | 422,000 | +13.9% |
| 3Q21 | 398,200 | +5.2% |
| 1Q21 | 392,200 | -1.1% |
| 1Q21 | 370,600 | -12.4% |
| 3Q20 | 378,600 | -9.6% |
| 2Q20 | 396,700 | -3.2% |
| 1Q20 | 423,000 | +10.1% |
| 3Q19 | 418,704 | +11.3% |
| 2Q19 | 409,825 | +5.9% |
| 1Q19 | 384,246 | -2.1% |
| 4Q18 | 382,204 | +1.8% |
| 3Q18 | 376,221 | -2.7% |
| 2Q18 | 387,154 | +1.7% |
| 1Q18 | 392,433 | +1.4% |
| 4Q17 | 375,277 | +1.8% |
| 3Q17 | 386,581 | -2.5% |
| 2Q17 | 380,733 | +5.2% |
| 1Q17 | 387,030 | +5.0% |
| 4Q16 | 368,524 | +1.0% |
| 3Q16 | 396,605 | +6.1% |
| 2Q16 | 361,851 | -5.9% |
| 1Q16 | 368,647 | -5.4% |
| 4Q15 | 364,778 | -11.8% |
| 3Q15 | 373,892 | -13.9% |
| 2Q15 | 384,347 | -11.5% |
| 1Q15 | 389,832 | -8.6% |
| 4Q14 | 413,643 | +3.0% |
| 3Q14 | 434,457 | -1.5% |
| 2Q14 | 434,111 | +4.7% |
| 1Q14 | 426,629 | +3.0% |
| 4Q13 | 401,404 | +1.3% |
| 3Q13 | 441,237 | +7.7% |
| 2Q13 | 414,521 | +4.0% |
| 1Q13 | 414,209 | +2.8% |
| 4Q12 | 396,428 | -2.2% |
| 3Q12 | 409,822 | -8.7% |
| 2Q12 | 398,546 | -8.0% |
| 1Q12 | 403,076 | - |
| 4Q11 | 405,325 | - |
| 3Q11 | 448,927 | - |
| 2Q11 | 433,358 | - |