| （単位：千ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 1Q25 | 9,590 | -1.5% |
| 3Q24 | 9,205 | -13.5% |
| 2Q24 | 9,879 | -18.3% |
| 1Q24 | 9,740 | -16.2% |
| 3Q23 | 10,636 | -27.9% |
| 2Q23 | 12,086 | -3.9% |
| 1Q23 | 11,629 | -7.7% |
| 3Q22 | 14,750 | +10.4% |
| 2Q22 | 12,571 | -2.1% |
| 1Q22 | 12,601 | +9.0% |
| 3Q21 | 13,355 | +26.7% |
| 2Q21 | 12,844 | +35.9% |
| 1Q21 | 11,558 | +7.1% |
| 3Q20 | 10,542 | -15.3% |
| 2Q20 | 9,452 | -30.6% |
| 1Q20 | 10,789 | -10.4% |
| 4Q19 | 13,738 | -9.1% |
| 3Q19 | 12,439 | -3.0% |
| 2Q19 | 13,629 | -15.7% |
| 1Q19 | 12,048 | -10.7% |
| 4Q18 | 15,118 | +5.8% |
| 3Q18 | 12,818 | -4.4% |
| 2Q18 | 16,167 | +16.1% |
| 1Q18 | 13,490 | +6.6% |
| 4Q17 | 14,291 | -0.1% |
| 3Q17 | 13,411 | +0.7% |
| 2Q17 | 13,926 | -3.7% |
| 1Q17 | 12,657 | -9.7% |
| 4Q16 | 14,310 | -7.4% |
| 3Q16 | 13,317 | -4.9% |
| 2Q16 | 14,461 | -10.8% |
| 1Q16 | 14,018 | -1.9% |
| 4Q15 | 15,446 | -6.4% |
| 3Q15 | 14,005 | -0.0% |
| 2Q15 | 16,205 | +10.4% |
| 1Q15 | 14,285 | - |
| 4Q15 | 16,501 | +4.4% |
| 3Q14 | 14,006 | - |
| 2Q15 | 14,680 | - |
| 4Q14 | 15,806 | +6.5% |
| 4Q13 | 14,840 | - |
| 3Q12 | 14,110 | -2.7% |
| 3Q11 | 14,503 | - |
| 2Q11 | 14,358 | - |