| （単位：千ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 1Q25 | 829,000 | -4.2% |
| 3Q24 | 858,000 | -3.1% |
| 2Q24 | 891,000 | -1.5% |
| 1Q24 | 865,000 | -4.1% |
| 3Q23 | 885,500 | +1.0% |
| 2Q23 | 904,400 | +2.0% |
| 1Q23 | 901,900 | +7.7% |
| 3Q22 | 876,600 | +17.6% |
| 2Q22 | 886,400 | +17.7% |
| 1Q22 | 837,400 | +22.3% |
| 3Q21 | 745,300 | +17.5% |
| 2Q21 | 752,800 | +50.8% |
| 1Q21 | 684,500 | +5.8% |
| 4Q20 | 677,800 | -4.6% |
| 3Q20 | 634,100 | -10.4% |
| 2Q20 | 499,200 | -33.3% |
| 1Q20 | 646,800 | -13.9% |
| 4Q19 | 710,800 | -8.6% |
| 3Q19 | 707,400 | -6.8% |
| 2Q19 | 748,400 | -5.7% |
| 1Q19 | 751,300 | -3.2% |
| 4Q18 | 777,400 | +4.2% |
| 3Q18 | 759,100 | +8.1% |
| 2Q18 | 793,800 | +15.0% |
| 1Q18 | 776,000 | +21.0% |
| 4Q17 | 746,000 | +16.2% |
| 3Q17 | 702,500 | +11.4% |
| 2Q17 | 690,000 | +6.3% |
| 1Q17 | 641,100 | +5.7% |
| 4Q16 | 641,800 | - |
| 3Q16 | 630,400 | +0.3% |
| 2Q16 | 649,000 | -4.5% |
| 1Q16 | 606,400 | -6.7% |
| 3Q15 | 628,600 | - |
| 2Q15 | 679,700 | - |
| 1Q15 | 649,800 | - |