| （単位：千ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 2Q23 | 6,403 | +19.3% |
| 4Q22 | 6,183 | -6.6% |
| 3Q22 | 4,969 | +13.8% |
| 2Q22 | 5,368 | +29.6% |
| 1Q22 | 5,717 | +36.0% |
| 4Q21 | 6,620 | +27.4% |
| 3Q21 | 4,368 | -10.1% |
| 2Q21 | 4,141 | -18.2% |
| 1Q21 | 4,204 | +4.4% |
| 4Q20 | 5,196 | -18.8% |
| 3Q20 | 4,861 | -16.7% |
| 2Q20 | 5,060 | -31.0% |
| 1Q20 | 4,025 | -19.6% |
| 4Q19 | 6,399 | - |
| 3Q19 | 5,833 | +14.0% |
| 2Q19 | 7,329 | - |
| 1Q19 | 5,007 | +1.2% |
| 3Q18 | 5,118 | +27.0% |
| 1Q18 | 4,950 | - |
| 4Q17 | 4,153 | - |
| 3Q17 | 4,028 | - |