| （単位：千ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 4Q25 | 6,690 | -23.3% |
| 3Q25 | 7,907 | -15.8% |
| 2Q25 | 7,784 | -13.9% |
| 1Q25 | 6,853 | -20.8% |
| 4Q24 | 8,719 | +22.1% |
| 3Q24 | 9,387 | +11.0% |
| 2Q24 | 9,036 | -5.4% |
| 1Q24 | 8,655 | -14.5% |
| 4Q23 | 7,140 | -49.1% |
| 3Q23 | 8,460 | -28.0% |
| 2Q23 | 9,551 | -19.0% |
| 1Q23 | 10,126 | -2.3% |
| 4Q22 | 14,021 | +51.1% |
| 3Q22 | 11,755 | +18.6% |
| 2Q22 | 11,793 | +18.0% |
| 1Q22 | 10,366 | -1.1% |
| 4Q21 | 9,279 | +32.7% |
| 3Q21 | 9,909 | +41.9% |
| 2Q21 | 9,998 | +65.2% |
| 1Q21 | 10,480 | +77.9% |
| 4Q20 | 6,993 | -3.5% |
| 3Q20 | 6,981 | -1.2% |
| 2Q20 | 6,052 | -22.2% |
| 1Q20 | 5,891 | -29.2% |
| 4Q19 | 7,248 | -25.4% |
| 3Q19 | 7,067 | -20.8% |
| 2Q19 | 7,777 | -7.1% |
| 1Q19 | 8,322 | +17.0% |
| 4Q18 | 9,711 | +40.4% |
| 3Q18 | 8,921 | +38.4% |
| 2Q18 | 8,370 | +21.5% |
| 1Q18 | 7,110 | +19.2% |
| 4Q17 | 6,918 | -3.2% |
| 3Q17 | 6,444 | -6.1% |
| 2Q17 | 6,891 | +29.8% |
| 1Q17 | 5,963 | - |
| 4Q16 | 7,149 | - |
| 3Q16 | 6,862 | - |
| 2Q16 | 5,309 | - |