| （単位：千ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q22 | 11,822 | +10.1% |
| 2Q22 | 12,905 | +23.9% |
| 1Q22 | 12,097 | +40.0% |
| 3Q21 | 10,736 | +42.3% |
| 2Q21 | 10,412 | +206.5% |
| 1Q21 | 8,639 | -18.5% |
| 3Q21 | 7,544 | -39.8% |
| 2Q20 | 3,397 | -76.0% |
| 1Q20 | 10,606 | -26.7% |
| 3Q19 | 12,534 | -9.0% |
| 2Q19 | 14,156 | -5.0% |
| 1Q19 | 14,476 | +4.6% |
| 3Q18 | 13,777 | +3.9% |
| 2Q18 | 14,905 | +15.1% |
| 1Q18 | 13,842 | +1.0% |
| 3Q17 | 13,265 | -10.9% |
| 2Q17 | 12,946 | -18.9% |
| 1Q17 | 13,699 | -9.3% |
| 3Q16 | 14,888 | -3.3% |
| 2Q16 | 15,955 | +2.0% |
| 1Q16 | 15,109 | +1.4% |
| 3Q15 | 15,402 | +8.6% |
| 2Q15 | 15,643 | +10.1% |
| 1Q15 | 14,902 | +16.8% |
| 3Q14 | 14,185 | +12.3% |
| 2Q14 | 14,206 | +26.5% |
| 1Q14 | 12,757 | +30.0% |
| 3Q13 | 12,626 | +36.9% |
| 2Q13 | 11,232 | +9.8% |
| 1Q13 | 9,816 | +7.2% |
| 3Q12 | 9,226 | +99339.5% |
| 2Q12 | 10,230 | +102641.8% |
| 1Q12 | 9,158 | - |
| 3Q11 | 9 | - |
| 2Q11 | 9 | - |