| （単位：千ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 4Q25 | 13,927 | +189.7% |
| 3Q25 | 4,498 | +40.7% |
| 2Q25 | 4,607 | -17.8% |
| 1Q25 | 3,768 | -1.3% |
| 4Q24 | 4,808 | -21.4% |
| 3Q24 | 3,197 | -20.0% |
| 2Q24 | 5,605 | +7.3% |
| 1Q24 | 3,819 | -30.9% |
| 4Q23 | 6,114 | +49.8% |
| 3Q23 | 3,995 | -20.4% |
| 2Q23 | 5,224 | +13.1% |
| 1Q23 | 5,530 | +142.1% |
| 4Q22 | 4,081 | -5.0% |
| 3Q22 | 5,021 | +31.7% |
| 2Q22 | 4,617 | +4.7% |
| 1Q22 | 2,284 | -47.1% |
| 4Q21 | 4,295 | +17.6% |
| 3Q21 | 3,812 | +6.2% |
| 2Q21 | 4,411 | +20.0% |
| 1Q21 | 4,315 | +3.6% |
| 4Q20 | 3,652 | -21.2% |
| 3Q20 | 3,591 | -49.4% |
| 2Q20 | 3,677 | -15.0% |
| 1Q20 | 4,164 | +3.6% |
| 4Q19 | 4,632 | -7.3% |
| 3Q19 | 7,099 | +33.9% |
| 2Q19 | 4,327 | -15.1% |
| 1Q19 | 4,020 | +0.3% |
| 4Q18 | 4,996 | -0.4% |
| 3Q18 | 5,303 | +15.9% |
| 2Q18 | 5,095 | +0.2% |
| 1Q18 | 4,008 | +57.3% |
| 4Q17 | 5,018 | +222.9% |
| 3Q17 | 4,575 | +5.6% |
| 2Q17 | 5,086 | - |
| 1Q17 | 2,548 | - |
| 4Q16 | 1,554 | - |
| 3Q16 | 4,331 | - |