| （単位：千ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 1Q25 | 785,932 | +7.0% |
| 3Q24 | 779,511 | +6.4% |
| 2Q24 | 759,834 | +6.2% |
| 1Q24 | 734,759 | +2.2% |
| 3Q23 | 732,962 | +2.2% |
| 2Q23 | 715,484 | +0.2% |
| 1Q23 | 719,078 | +4.8% |
| 3Q22 | 717,219 | +9.7% |
| 2Q22 | 714,256 | +12.8% |
| 1Q22 | 685,962 | +14.2% |
| 3Q21 | 653,686 | +7.9% |
| 2Q21 | 632,982 | +6.6% |
| 1Q21 | 600,928 | -0.6% |
| 3Q20 | 605,829 | +5.6% |
| 2Q20 | 593,892 | +4.0% |
| 1Q20 | 604,771 | +16.5% |
| 3Q19 | 573,659 | +19.2% |
| 2Q19 | 571,244 | +23.4% |
| 1Q19 | 519,137 | +16.8% |
| 3Q18 | 481,412 | +12.2% |
| 2Q18 | 462,898 | +11.5% |
| 1Q18 | 444,324 | +15.9% |
| 3Q17 | 429,191 | +9.4% |
| 2Q17 | 415,293 | +8.2% |
| 1Q17 | 383,337 | +2.8% |
| 3Q16 | 392,432 | +4.4% |
| 2Q16 | 383,755 | +4.8% |
| 1Q16 | 372,848 | +4.3% |
| 3Q15 | 375,830 | +6.0% |
| 2Q15 | 366,304 | +7.7% |
| 1Q15 | 357,476 | +10.2% |
| 3Q14 | 354,475 | +7.6% |
| 2Q14 | 340,125 | +2.2% |
| 1Q14 | 324,289 | +4.0% |
| 3Q13 | 329,289 | +10.8% |
| 2Q13 | 332,714 | +16.7% |
| 1Q13 | 311,726 | +17.4% |
| 3Q12 | 297,253 | +10.8% |
| 2Q12 | 285,222 | +12.3% |
| 1Q12 | 265,465 | +23.8% |
| 3Q11 | 268,312 | +31.0% |
| 2Q11 | 254,030 | +32.9% |
| 1Q11 | 214,487 | - |
| 3Q10 | 204,833 | - |
| 2Q10 | 191,101 | - |