| （単位：千ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 1Q25 | 28,109 | -0.7% |
| 3Q24 | 24,199 | -12.8% |
| 2Q24 | 24,722 | -6.2% |
| 1Q24 | 28,304 | -0.5% |
| 3Q23 | 27,736 | -10.3% |
| 2Q23 | 26,343 | -6.1% |
| 1Q23 | 28,447 | -5.1% |
| 3Q22 | 30,928 | +30.9% |
| 1Q22 | 28,046 | +12.4% |
| 1Q22 | 29,970 | +20.4% |
| 3Q21 | 23,634 | +12.0% |
| 2Q21 | 24,947 | +51.8% |
| 1Q21 | 24,889 | +13.8% |
| 3Q20 | 21,098 | +4.3% |
| 2Q20 | 16,434 | -27.9% |
| 1Q20 | 21,880 | +1.5% |
| 3Q19 | 20,227 | -1.0% |
| 2Q19 | 22,791 | +7.8% |
| 1Q19 | 21,552 | +14.0% |
| 3Q18 | 20,433 | +8.7% |
| 2Q18 | 21,151 | +3.2% |
| 1Q18 | 18,910 | -6.7% |
| 3Q17 | 18,795 | -1.1% |
| 2Q17 | 20,494 | +10.1% |
| 1Q17 | 20,263 | +7.4% |
| 3Q16 | 19,005 | +3.4% |
| 2Q16 | 18,621 | -5.8% |
| 1Q16 | 18,870 | -2.4% |
| 3Q15 | 18,387 | +0.3% |
| 2Q15 | 19,758 | +8.4% |
| 1Q15 | 19,325 | +7.2% |
| 3Q14 | 18,331 | +9.8% |
| 2Q14 | 18,235 | +11.0% |
| 1Q14 | 18,032 | +16.8% |
| 3Q13 | 16,695 | -38.0% |
| 2Q13 | 16,429 | -40.4% |
| 1Q13 | 15,433 | -40.8% |
| 3Q12 | 26,948 | -0.9% |
| 2Q12 | 27,573 | +8.5% |
| 1Q12 | 26,057 | - |
| 3Q11 | 27,202 | - |
| 2Q11 | 25,405 | - |