| （単位：千ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q23 | 20,365 | -15.0% |
| 1Q23 | 20,010 | +22.0% |
| 3Q22 | 23,968 | +24.1% |
| 1Q22 | 16,401 | - |
| 3Q21 | 19,314 | +10.0% |
| 2Q21 | 15,206 | -18.5% |
| 3Q20 | 17,555 | +24.5% |
| 2Q20 | 18,655 | +11.3% |
| 1Q20 | 13,710 | -16.5% |
| 3Q19 | 14,098 | -20.4% |
| 2Q19 | 16,759 | -24.0% |
| 1Q19 | 16,410 | -9.0% |
| 3Q18 | 17,702 | +3.8% |
| 2Q18 | 22,059 | +39.0% |
| 1Q18 | 18,039 | +55.1% |
| 3Q17 | 17,053 | +15.9% |
| 2Q17 | 15,869 | -4.6% |
| 1Q17 | 11,633 | +16.6% |
| 3Q16 | 14,712 | +72.3% |
| 2Q16 | 16,637 | +64.4% |
| 1Q16 | 9,976 | +67.9% |
| 3Q15 | 8,541 | +3.3% |
| 2Q15 | 10,121 | -6.7% |
| 1Q15 | 5,942 | -30.0% |
| 4Q14 | 4,590 | -26.9% |
| 3Q14 | 8,266 | -39.8% |
| 2Q14 | 10,851 | -19.1% |
| 1Q14 | 8,487 | +87.3% |
| 4Q13 | 6,278 | -49.8% |
| 3Q13 | 13,720 | -20.4% |
| 2Q13 | 13,411 | -12.2% |
| 1Q13 | 4,531 | -26.2% |
| 4Q12 | 12,501 | - |
| 3Q12 | 17,237 | -8.1% |
| 2Q12 | 15,273 | - |
| 1Q12 | 6,141 | - |
| 3Q11 | 18,756 | - |