| （単位：千ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 4Q25 | 1,237 | -30.0% |
| 3Q25 | 1,831 | -7.8% |
| 2Q25 | 2,166 | +293.6% |
| 1Q25 | 1,963 | -25.4% |
| 4Q24 | 1,769 | +3.6% |
| 3Q24 | 1,986 | -8.7% |
| 2Q24 | 550 | -87.5% |
| 1Q24 | 2,632 | -14.5% |
| 4Q23 | 1,708 | - |
| 3Q23 | 2,175 | - |
| 2Q23 | 4,416 | - |
| 1Q23 | 3,077 | - |
| 4Q20 | 1,805 | -44.4% |
| 3Q20 | 2,446 | -17.3% |
| 2Q20 | 1,192 | -22.6% |
| 1Q20 | 1,742 | +39.3% |
| 4Q19 | 3,250 | +106.1% |
| 3Q19 | 2,957 | +102.4% |
| 2Q19 | 1,539 | -48.1% |
| 1Q19 | 1,250 | +21.9% |
| 4Q18 | 1,577 | +9.8% |
| 3Q18 | 1,461 | -7.1% |
| 2Q18 | 2,964 | - |
| 1Q18 | 1,026 | - |
| 4Q17 | 1,437 | - |
| 3Q17 | 1,573 | - |