| （単位：千ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 1Q23 | 215 | -269.3% |
| 3Q22 | 494 | -2076.0% |
| 2Q22 | 423 | +72.0% |
| 1Q22 | -127 | -112.8% |
| 3Q21 | -25 | -105.2% |
| 2Q21 | 246 | -54.4% |
| 1Q21 | 996 | -12.5% |
| 3Q20 | 482 | +17.6% |
| 2Q20 | 540 | +20.3% |
| 1Q20 | 1,138 | -1577.9% |
| 3Q19 | 410 | +141.2% |
| 2Q19 | 449 | +197.4% |
| 1Q19 | -77 | -150.7% |
| 3Q18 | 170 | -3.4% |
| 2Q18 | 151 | -26.0% |
| 1Q18 | 152 | -90.7% |
| 3Q17 | 176 | +486.7% |
| 2Q17 | 204 | -61.7% |
| 1Q17 | 1,629 | -25.4% |
| 3Q16 | 30 | -93.2% |
| 2Q16 | 533 | -20.4% |
| 1Q16 | 2,184 | -9.5% |
| 3Q15 | 443 | -40.5% |
| 2Q15 | 670 | -24.9% |
| 1Q15 | 2,414 | +14.2% |
| 3Q14 | 745 | -7.6% |
| 2Q14 | 892 | -9.3% |
| 1Q14 | 2,113 | -20.3% |
| 3Q13 | 806 | -26.7% |
| 2Q13 | 984 | +28.8% |
| 1Q13 | 2,651 | +58.3% |
| 3Q12 | 1,099 | -38.3% |
| 2Q12 | 764 | -70.1% |
| 1Q12 | 1,675 | - |
| 3Q11 | 1,781 | - |
| 2Q11 | 2,555 | - |