| （単位：千ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 4Q26 | 295,699 | +2.9% |
| 3Q26 | 271,770 | -4.3% |
| 2Q26 | 273,165 | -4.2% |
| 1Q26 | 278,402 | +1.9% |
| 4Q25 | 287,355 | +4.0% |
| 3Q25 | 283,881 | +4.8% |
| 2Q25 | 285,089 | +7.0% |
| 1Q25 | 273,302 | +3.5% |
| 4Q24 | 276,307 | -6.1% |
| 3Q24 | 270,988 | +0.1% |
| 2Q24 | 266,559 | -2.6% |
| 1Q24 | 263,947 | +0.8% |
| 4Q23 | 294,354 | +14.4% |
| 3Q23 | 270,665 | -0.1% |
| 2Q23 | 273,611 | +4.7% |
| 1Q23 | 261,821 | -1.2% |
| 4Q22 | 257,347 | -3.7% |
| 3Q22 | 270,957 | +4.7% |
| 2Q22 | 261,256 | +35.9% |
| 1Q22 | 264,994 | +155.5% |
| 4Q21 | 267,284 | +721.2% |
| 3Q21 | 258,727 | +738.8% |
| 2Q21 | 192,271 | +589.1% |
| 1Q21 | 103,707 | +330.2% |
| 4Q20 | 32,547 | - |
| 3Q20 | 30,845 | - |
| 2Q20 | 27,900 | - |
| 1Q20 | 24,104 | - |