| （単位：千ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 4Q25 | 26,971 | -26.3% |
| 3Q25 | 26,779 | -30.2% |
| 2Q25 | 31,143 | -20.7% |
| 1Q25 | 31,574 | -23.3% |
| 4Q24 | 36,613 | -21.8% |
| 3Q24 | 38,352 | -5.2% |
| 2Q24 | 39,294 | +2.7% |
| 1Q24 | 41,153 | +6.2% |
| 4Q23 | 46,834 | +2.6% |
| 3Q23 | 40,457 | -2.5% |
| 2Q23 | 38,244 | +4.8% |
| 1Q23 | 38,752 | +5.4% |
| 4Q22 | 45,653 | +4.5% |
| 3Q22 | 41,507 | +18.0% |
| 2Q22 | 36,497 | +7.7% |
| 1Q22 | 36,765 | +3.0% |
| 4Q21 | 43,696 | +15.5% |
| 3Q21 | 35,184 | -16.5% |
| 2Q21 | 33,889 | - |
| 1Q21 | 35,705 | - |
| 4Q20 | 37,821 | - |
| 3Q20 | 42,116 | - |