| （単位：千ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 1Q25 | 4,145 | -1.4% |
| 3Q24 | 4,789 | +16.1% |
| 2Q24 | 4,611 | +10.0% |
| 1Q24 | 4,202 | +9.2% |
| 3Q23 | 4,124 | +19.3% |
| 2Q23 | 4,191 | -28.4% |
| 1Q23 | 3,848 | -28.5% |
| 3Q22 | 3,457 | -40.9% |
| 2Q22 | 5,850 | +0.9% |
| 1Q22 | 5,384 | +1.3% |
| 3Q21 | 5,848 | +12.6% |
| 2Q21 | 5,800 | +50.6% |
| 1Q21 | 5,316 | -13.0% |
| 3Q20 | 5,194 | +7.4% |
| 2Q20 | 3,850 | +27.0% |
| 1Q20 | 6,113 | +133.1% |
| 3Q19 | 4,835 | +75.0% |
| 2Q19 | 3,031 | +34.9% |
| 1Q19 | 2,622 | +1.6% |
| 3Q18 | 2,763 | +33.5% |
| 2Q18 | 2,247 | +19.6% |
| 1Q18 | 2,580 | +45.7% |
| 3Q17 | 2,069 | +12.1% |
| 2Q17 | 1,879 | +2.0% |
| 1Q17 | 1,771 | +50.2% |
| 3Q16 | 1,846 | -93.7% |
| 2Q16 | 1,842 | -93.9% |
| 1Q16 | 1,179 | -96.2% |
| 3Q15 | 29,395 | +15.2% |
| 2Q15 | 30,244 | +12.9% |
| 1Q15 | 30,674 | +10.9% |
| 3Q14 | 25,510 | -13.7% |
| 2Q14 | 26,787 | -11.9% |
| 1Q14 | 27,669 | -19.7% |
| 3Q13 | 29,564 | +14.4% |
| 2Q13 | 30,396 | +43.1% |
| 1Q13 | 34,450 | +41.7% |
| 3Q12 | 25,842 | -11.1% |
| 2Q12 | 21,239 | -32.9% |
| 1Q12 | 24,311 | - |
| 3Q11 | 29,073 | - |
| 2Q11 | 31,640 | - |