| （単位：千ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 1Q25 | 313,304 | -12.4% |
| 3Q24 | 304,285 | -5.5% |
| 2Q24 | 336,063 | -4.3% |
| 1Q24 | 357,829 | -6.9% |
| 3Q23 | 321,865 | -3.3% |
| 2Q23 | 351,226 | -3.6% |
| 1Q23 | 384,214 | +6.9% |
| 3Q22 | 332,939 | +9.4% |
| 2Q22 | 364,459 | +16.8% |
| 1Q22 | 359,370 | +23.1% |
| 3Q21 | 304,300 | +32.0% |
| 2Q21 | 312,102 | +72.7% |
| 1Q21 | 291,870 | -8.7% |
| 3Q20 | 230,547 | -23.2% |
| 2Q20 | 180,758 | -42.2% |
| 1Q20 | 319,693 | -9.2% |
| 3Q19 | 300,375 | -2.3% |
| 2Q19 | 312,679 | -3.1% |
| 1Q19 | 352,111 | -0.0% |
| 3Q18 | 307,493 | +3.7% |
| 2Q18 | 322,790 | -0.1% |
| 1Q18 | 352,132 | -3.5% |
| 3Q17 | 296,632 | -7.9% |
| 2Q17 | 323,130 | -6.8% |
| 1Q17 | 364,748 | -2.8% |
| 3Q16 | 322,080 | -5.0% |
| 2Q16 | 346,811 | -3.0% |
| 1Q16 | 375,288 | -3.1% |
| 3Q15 | 339,000 | -2.7% |
| 2Q15 | 357,455 | -0.4% |
| 1Q15 | 387,468 | +3.7% |
| 3Q14 | 348,315 | +9.7% |
| 2Q14 | 358,856 | +10.3% |
| 1Q14 | 373,614 | +6.8% |
| 3Q13 | 317,589 | +2.6% |
| 2Q13 | 325,453 | +3.2% |
| 1Q13 | 349,989 | - |
| 3Q12 | 309,420 | - |
| 2Q12 | 315,472 | - |