| （単位：千ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 1Q25 | 6,627 | +7.2% |
| 3Q24 | 5,537 | -29.2% |
| 2Q24 | 8,043 | +7.3% |
| 1Q24 | 6,182 | -26.9% |
| 3Q23 | 7,823 | -19.0% |
| 2Q23 | 7,496 | -28.1% |
| 1Q23 | 8,459 | -8.6% |
| 3Q22 | 9,659 | - |
| 2Q22 | 10,426 | +30.3% |
| 1Q22 | 9,250 | +11.5% |
| 2Q21 | 8,001 | +1.7% |
| 1Q21 | 8,293 | +24.7% |
| 3Q20 | 7,176 | +15.0% |
| 2Q20 | 7,865 | +9.1% |
| 1Q20 | 6,653 | +11.9% |
| 3Q19 | 6,238 | -23.1% |
| 2Q19 | 7,207 | +13.5% |
| 1Q19 | 5,945 | -0.7% |
| 3Q18 | 8,115 | -8.0% |
| 2Q18 | 6,347 | -11.6% |
| 1Q18 | 5,985 | -17.3% |
| 3Q17 | 8,825 | -6.5% |
| 2Q17 | 7,181 | -14.4% |
| 1Q17 | 7,239 | -10.8% |
| 3Q16 | 9,443 | +3.2% |
| 2Q16 | 8,390 | -1.7% |
| 1Q16 | 8,111 | +9.4% |
| 3Q15 | 9,153 | +8.5% |
| 2Q15 | 8,538 | +14.1% |
| 1Q15 | 7,413 | +22.6% |
| 3Q14 | 8,434 | +31.8% |
| 2Q14 | 7,483 | +12.9% |
| 1Q14 | 6,047 | +23.3% |
| 3Q13 | 6,399 | +33.0% |
| 2Q13 | 6,630 | - |
| 1Q13 | 4,905 | +17.2% |
| 3Q12 | 4,810 | +21.2% |
| 1Q12 | 4,185 | - |
| 3Q11 | 3,970 | - |
| 2Q11 | 3,762 | - |