| （単位：千ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q23 | 2,408 | -58.0% |
| 2Q23 | 2,673 | -27.8% |
| 1Q23 | 1,507 | -57.7% |
| 3Q22 | 5,730 | -51.2% |
| 2Q22 | 3,701 | -49.2% |
| 1Q22 | 3,561 | +126.0% |
| 3Q21 | 11,748 | +314.6% |
| 2Q21 | 7,292 | +147.9% |
| 1Q21 | 1,575 | +241.2% |
| 3Q20 | 2,833 | +908.4% |
| 2Q20 | 2,941 | +821.7% |
| 1Q20 | 461 | +7.2% |
| 3Q19 | 281 | -70.6% |
| 2Q19 | 319 | +17.1% |
| 1Q19 | 430 | +272.4% |
| 3Q18 | 956 | -13.0% |
| 2Q18 | 272 | -80.3% |
| 1Q18 | 115 | -87.3% |
| 3Q17 | 1,099 | -28.7% |
| 2Q17 | 1,383 | +121.0% |
| 1Q17 | 910 | -46.7% |
| 3Q16 | 1,543 | -31.4% |
| 2Q16 | 626 | -35.0% |
| 1Q16 | 1,708 | +91.0% |
| 3Q15 | 2,248 | +9.2% |
| 2Q15 | 963 | -35.5% |
| 1Q15 | 894 | -33.4% |
| 3Q14 | 2,057 | +125.2% |
| 2Q14 | 1,492 | +42.9% |
| 1Q14 | 1,343 | +51.3% |
| 3Q13 | 913 | -36.9% |
| 2Q13 | 1,044 | -62.6% |
| 1Q13 | 887 | +14.1% |
| 3Q12 | 1,447 | -31.0% |
| 2Q12 | 2,792 | -25.8% |
| 1Q12 | 777 | - |
| 3Q11 | 2,096 | - |
| 2Q11 | 3,763 | - |