| （単位：千ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 4Q25 | 14,337 | -6.2% |
| 3Q25 | 14,091 | -4.7% |
| 2Q25 | 13,257 | -5.7% |
| 1Q25 | 15,357 | +8.5% |
| 4Q24 | 15,283 | +11.9% |
| 3Q24 | 14,789 | +9.2% |
| 2Q24 | 14,056 | +12.1% |
| 1Q24 | 14,157 | +13.9% |
| 4Q23 | 13,653 | +21.7% |
| 3Q23 | 13,546 | +25.0% |
| 2Q23 | 12,538 | +31.2% |
| 1Q23 | 12,425 | +28.3% |
| 4Q22 | 11,219 | +26.6% |
| 3Q22 | 10,836 | +27.2% |
| 2Q22 | 9,556 | - |
| 1Q22 | 9,681 | - |
| 4Q21 | 8,863 | - |
| 3Q21 | 8,519 | - |