| （単位：千ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 4Q25 | 25,247 | -2.1% |
| 3Q25 | 25,457 | -7.7% |
| 2Q25 | 25,838 | -11.7% |
| 1Q25 | 23,817 | -17.2% |
| 4Q24 | 25,798 | -11.7% |
| 3Q24 | 27,572 | -1.7% |
| 2Q24 | 29,274 | -0.9% |
| 1Q24 | 28,767 | -2.2% |
| 4Q23 | 29,227 | -4.2% |
| 3Q23 | 28,050 | -3.1% |
| 2Q23 | 29,547 | +7.4% |
| 1Q23 | 29,404 | +10.3% |
| 4Q22 | 30,514 | -0.9% |
| 3Q22 | 28,948 | +35.2% |
| 2Q22 | 27,514 | +3.4% |
| 1Q22 | 26,667 | +30.0% |
| 4Q21 | 30,785 | +36.9% |
| 3Q21 | 21,411 | -13.4% |
| 2Q21 | 26,597 | +10.7% |
| 1Q21 | 20,511 | -16.1% |
| 4Q20 | 22,480 | -17.2% |
| 3Q20 | 24,716 | -6.5% |
| 2Q20 | 24,020 | -3.8% |
| 1Q20 | 24,435 | -3.1% |
| 4Q19 | 27,163 | +5.5% |
| 3Q19 | 26,423 | +1.0% |
| 2Q19 | 24,967 | +1.0% |
| 1Q19 | 25,204 | +7.6% |
| 4Q18 | 25,748 | +9.9% |
| 3Q18 | 26,171 | +5.6% |
| 2Q18 | 24,721 | -7.7% |
| 1Q18 | 23,419 | -7.2% |
| 4Q17 | 23,427 | -8.0% |
| 3Q17 | 24,794 | -4.4% |
| 2Q17 | 26,768 | +3.7% |
| 1Q17 | 25,226 | -1.3% |
| 4Q16 | 25,455 | -7.7% |
| 3Q16 | 25,932 | -5.8% |
| 2Q16 | 25,822 | +6.0% |
| 1Q16 | 25,571 | +8.0% |
| 4Q15 | 27,569 | +2.1% |
| 3Q15 | 27,518 | +12.3% |
| 2Q15 | 24,371 | +1.0% |
| 1Q15 | 23,673 | +2.6% |
| 4Q14 | 26,996 | +4.7% |
| 3Q14 | 24,510 | +0.6% |
| 2Q14 | 24,125 | -3.9% |
| 1Q14 | 23,075 | +1.7% |
| 4Q13 | 25,788 | +19.9% |
| 3Q13 | 24,373 | +7.2% |
| 2Q13 | 25,092 | +0.6% |
| 1Q13 | 22,687 | -10.5% |
| 4Q12 | 21,511 | -15.6% |
| 3Q12 | 22,736 | -9.2% |
| 2Q12 | 24,941 | +1.5% |
| 1Q12 | 25,352 | - |
| 4Q11 | 25,499 | - |
| 3Q11 | 25,029 | - |
| 2Q11 | 24,561 | - |