| （単位：千ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q22 | 496 | -45.8% |
| 2Q22 | 439 | -30.6% |
| 1Q22 | 580 | -0.5% |
| 3Q21 | 915 | +10.8% |
| 2Q21 | 633 | -32.6% |
| 1Q21 | 583 | -28.2% |
| 3Q20 | 826 | +41.2% |
| 2Q20 | 939 | +28.8% |
| 1Q20 | 812 | +38.8% |
| 3Q19 | 585 | -33.9% |
| 2Q19 | 729 | -20.8% |
| 1Q19 | 585 | -37.2% |
| 3Q18 | 885 | -42.4% |
| 2Q18 | 921 | -76.3% |
| 1Q18 | 932 | -67.3% |
| 3Q17 | 1,537 | -91.8% |
| 2Q17 | 3,889 | -48.7% |
| 1Q17 | 2,850 | -70.6% |
| 3Q16 | 18,732 | +102.8% |
| 2Q16 | 7,586 | -38.1% |
| 1Q16 | 9,706 | -30.8% |
| 3Q15 | 9,237 | -47.2% |
| 2Q15 | 12,261 | -43.6% |
| 1Q15 | 14,019 | -35.6% |
| 3Q14 | 17,496 | +0.4% |
| 2Q14 | 21,743 | +28.1% |
| 1Q14 | 21,762 | +86.3% |
| 3Q13 | 17,433 | -0.4% |
| 2Q13 | 16,972 | -0.1% |
| 1Q13 | 11,682 | -14.2% |
| 3Q12 | 17,497 | -0.1% |
| 2Q12 | 16,992 | +7.4% |
| 1Q12 | 13,615 | - |
| 3Q11 | 17,516 | - |
| 2Q11 | 15,828 | - |