| （単位：千ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q23 | 54,507 | +31.0% |
| 2Q23 | 46,328 | -0.2% |
| 1Q23 | 42,616 | +24.2% |
| 3Q22 | 41,598 | -4.8% |
| 2Q22 | 46,407 | +19.1% |
| 1Q22 | 34,314 | -4.3% |
| 3Q21 | 43,678 | -16.1% |
| 2Q21 | 38,953 | -11.1% |
| 1Q21 | 35,866 | -27.8% |
| 3Q20 | 52,087 | -4.1% |
| 2Q20 | 43,825 | -15.8% |
| 1Q20 | 49,654 | -2.1% |
| 3Q19 | 54,303 | +21.7% |
| 2Q19 | 52,019 | +35.4% |
| 1Q19 | 50,704 | +62.7% |
| 3Q18 | 44,624 | +40.4% |
| 2Q18 | 38,420 | +55.4% |
| 1Q18 | 31,169 | +16.9% |
| 3Q17 | 31,790 | -0.1% |
| 2Q17 | 24,723 | -25.6% |
| 1Q17 | 26,662 | -8.6% |
| 3Q16 | 31,816 | -24.1% |
| 2Q16 | 33,223 | -34.3% |
| 1Q16 | 29,183 | -31.2% |
| 3Q15 | 41,935 | -5.1% |
| 2Q15 | 50,588 | +13.3% |
| 1Q15 | 42,435 | -7.3% |
| 3Q14 | 44,177 | -12.6% |
| 2Q14 | 44,668 | -10.7% |
| 1Q14 | 45,759 | -7.3% |
| 3Q13 | 50,558 | - |
| 2Q13 | 50,014 | -6.3% |
| 1Q13 | 49,377 | -2.3% |
| 2Q12 | 53,379 | - |
| 1Q12 | 50,562 | - |