| （単位：千ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q25 | 2,491 | +6.3% |
| 2Q25 | 2,793 | +8.0% |
| 1Q25 | 2,510 | -0.3% |
| 3Q24 | 2,343 | -14.5% |
| 2Q24 | 2,587 | -22.8% |
| 1Q24 | 2,518 | -29.0% |
| 3Q23 | 2,741 | -23.9% |
| 2Q23 | 3,351 | -7.4% |
| 1Q23 | 3,544 | -11.6% |
| 3Q22 | 3,603 | +1.0% |
| 2Q22 | 3,620 | +2.1% |
| 1Q22 | 4,009 | +12.3% |
| 3Q21 | 3,566 | -10.9% |
| 2Q21 | 3,547 | -31.4% |
| 1Q21 | 3,571 | -25.2% |
| 3Q20 | 4,000 | -14.2% |
| 2Q20 | 5,172 | +7.7% |
| 1Q20 | 4,776 | -12.8% |
| 3Q19 | 4,663 | -14.3% |
| 2Q19 | 4,801 | +0.3% |
| 1Q19 | 5,478 | +7.8% |
| 3Q18 | 5,443 | +9.1% |
| 2Q18 | 4,789 | -20.4% |
| 1Q18 | 5,083 | -18.3% |
| 3Q17 | 4,989 | -23.7% |
| 2Q17 | 6,015 | -9.7% |
| 1Q17 | 6,224 | -7.5% |
| 3Q16 | 6,535 | -13.8% |
| 2Q16 | 6,660 | -7.5% |
| 1Q16 | 6,730 | -3.9% |
| 3Q15 | 7,577 | -9.9% |
| 2Q15 | 7,202 | -11.5% |
| 1Q15 | 7,006 | -21.7% |
| 3Q14 | 8,410 | -17.3% |
| 2Q14 | 8,140 | -7.6% |
| 1Q14 | 8,946 | -10.7% |
| 4Q13 | 7,275 | - |
| 3Q13 | 10,170 | -9.3% |
| 2Q13 | 8,806 | -24.9% |
| 1Q13 | 10,018 | -22.2% |
| 3Q12 | 11,208 | - |
| 2Q12 | 11,725 | - |
| 1Q12 | 12,871 | - |