| （単位：千ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 4Q25 | 8,717 | +1.0% |
| 3Q25 | 8,917 | +1.7% |
| 2Q25 | 10,541 | +11.6% |
| 1Q25 | 8,430 | +4.5% |
| 4Q24 | 8,627 | -9.7% |
| 3Q24 | 8,767 | -12.5% |
| 2Q24 | 9,448 | -5.6% |
| 1Q24 | 8,065 | -8.5% |
| 4Q23 | 9,559 | +28.9% |
| 3Q23 | 10,018 | +1.2% |
| 2Q23 | 10,009 | -14.9% |
| 1Q23 | 8,818 | - |
| 4Q22 | 7,414 | -10.1% |
| 3Q22 | 9,904 | +3.9% |
| 2Q22 | 11,761 | +1.6% |
| 4Q21 | 8,250 | -44.4% |
| 3Q21 | 9,533 | -36.0% |
| 2Q21 | 11,574 | -10.2% |
| 1Q21 | 13,982 | +45.6% |
| 4Q20 | 14,840 | +109.7% |
| 3Q20 | 14,891 | +90.7% |
| 2Q20 | 12,887 | +76.3% |
| 1Q20 | 9,600 | +28.0% |
| 4Q19 | 7,077 | +0.9% |
| 3Q19 | 7,807 | +3.8% |
| 2Q19 | 7,309 | -1.1% |
| 1Q19 | 7,500 | +7.3% |
| 4Q18 | 7,017 | +17.3% |
| 3Q18 | 7,519 | +2.5% |
| 2Q18 | 7,390 | +8.8% |
| 1Q18 | 6,987 | +8.2% |
| 4Q17 | 5,984 | -2.9% |
| 3Q17 | 7,337 | +1.0% |
| 2Q17 | 6,795 | -16.8% |
| 1Q17 | 6,457 | -15.1% |
| 4Q16 | 6,160 | -6.7% |
| 3Q16 | 7,263 | -1.5% |
| 2Q16 | 8,168 | -0.1% |
| 1Q16 | 7,602 | +11.3% |
| 4Q15 | 6,604 | -15.1% |
| 3Q15 | 7,370 | -11.5% |
| 2Q15 | 8,179 | +5.6% |
| 1Q15 | 6,829 | +7.6% |
| 4Q14 | 7,781 | +18.3% |
| 3Q14 | 8,327 | +2.6% |
| 2Q14 | 7,744 | +9.1% |
| 1Q14 | 6,346 | +9.7% |
| 4Q13 | 6,575 | +1.7% |
| 3Q13 | 8,113 | +16.9% |
| 2Q13 | 7,099 | +1.4% |
| 1Q13 | 5,787 | - |
| 4Q12 | 6,463 | - |
| 3Q12 | 6,942 | - |
| 2Q12 | 6,999 | - |