| （単位：千ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 1Q24 | 2,839 | -19.0% |
| 3Q23 | 3,133 | -8.9% |
| 2Q23 | 2,565 | +5.9% |
| 1Q23 | 3,503 | +57.7% |
| 3Q22 | 3,439 | +57.0% |
| 2Q22 | 2,423 | -23.8% |
| 1Q22 | 2,221 | -49.6% |
| 3Q21 | 2,190 | -54.9% |
| 2Q21 | 3,181 | -59.9% |
| 1Q21 | 4,406 | -21.0% |
| 3Q20 | 4,852 | -33.7% |
| 2Q20 | 7,924 | +41.1% |
| 1Q20 | 5,577 | -7.5% |
| 3Q19 | 7,323 | +3.6% |
| 2Q19 | 5,615 | -3.3% |
| 1Q19 | 6,029 | -11.2% |
| 3Q18 | 7,066 | -30.4% |
| 2Q18 | 5,809 | -47.2% |
| 1Q18 | 6,790 | -45.3% |
| 3Q17 | 10,149 | -53.6% |
| 2Q17 | 10,996 | -18.2% |
| 1Q17 | 12,421 | -4.9% |
| 3Q16 | 21,870 | +44.1% |
| 2Q16 | 13,444 | -7.0% |
| 1Q16 | 13,061 | -2.9% |
| 3Q15 | 15,177 | -10.1% |
| 2Q15 | 14,462 | -9.7% |
| 1Q15 | 13,446 | -18.4% |
| 3Q14 | 16,883 | -14.5% |
| 2Q14 | 16,018 | -20.9% |
| 1Q14 | 16,468 | -0.0% |
| 3Q13 | 19,746 | -27.6% |
| 2Q13 | 20,248 | -20.0% |
| 1Q13 | 16,473 | - |
| 3Q12 | 27,257 | - |
| 2Q12 | 25,309 | - |