| （単位：千ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 1Q25 | 589,891 | -4.0% |
| 3Q24 | 609,041 | -3.3% |
| 2Q24 | 625,422 | -3.2% |
| 1Q24 | 614,782 | -4.0% |
| 3Q23 | 629,504 | +1.8% |
| 2Q23 | 646,026 | +9.4% |
| 1Q23 | 640,630 | +8.3% |
| 3Q22 | 618,594 | +15.7% |
| 2Q22 | 590,541 | +10.6% |
| 1Q22 | 591,442 | -1.5% |
| 3Q21 | 534,817 | - |
| 2Q21 | 534,118 | - |
| 1Q21 | 600,675 | - |
| 3Q15 | 679,083 | +1.4% |
| 2Q15 | 706,863 | -0.6% |
| 1Q15 | 669,178 | -4.9% |
| 3Q14 | 669,701 | +3.2% |
| 2Q14 | 711,444 | +9.0% |
| 1Q14 | 703,347 | +12.1% |
| 3Q13 | 649,028 | +11.7% |
| 2Q13 | 652,443 | +5.2% |
| 1Q13 | 627,264 | -2.5% |
| 3Q12 | 580,956 | - |
| 2Q12 | 620,054 | - |
| 1Q12 | 643,606 | - |