| （単位：千ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 4Q25 | 8,226 | -15.3% |
| 3Q25 | 6,650 | -21.2% |
| 2Q25 | 6,662 | +0.5% |
| 1Q25 | 6,236 | +25.0% |
| 4Q24 | 9,717 | +37.3% |
| 3Q24 | 8,441 | +31.3% |
| 2Q24 | 6,629 | +5.2% |
| 1Q24 | 4,988 | -2.3% |
| 4Q23 | 7,076 | +23.7% |
| 3Q23 | 6,428 | -0.5% |
| 2Q23 | 6,300 | +40.9% |
| 1Q23 | 5,103 | +22.2% |
| 4Q22 | 5,721 | -14.7% |
| 3Q22 | 6,459 | +12.7% |
| 2Q22 | 4,472 | +14.7% |
| 1Q22 | 4,177 | +58.5% |
| 4Q21 | 6,707 | - |
| 3Q21 | 5,733 | - |
| 2Q21 | 3,898 | - |
| 1Q21 | 2,635 | - |