| （単位：千ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q26 | 11,430 | +8.0% |
| 2Q26 | 11,265 | -5.7% |
| 1Q26 | 10,682 | +8.2% |
| 4Q25 | 11,981 | +0.9% |
| 3Q25 | 10,580 | +24.9% |
| 2Q25 | 11,952 | +42.3% |
| 1Q25 | 9,871 | -7.9% |
| 4Q24 | 11,880 | +22.7% |
| 3Q24 | 8,470 | -10.1% |
| 2Q24 | 8,402 | -14.2% |
| 1Q24 | 10,718 | +23.3% |
| 4Q23 | 9,679 | +16.6% |
| 3Q23 | 9,423 | -6.0% |
| 2Q23 | 9,789 | +6.3% |
| 1Q23 | 8,691 | +7.0% |
| 4Q22 | 8,304 | -17.9% |
| 3Q22 | 10,028 | +28.3% |
| 2Q22 | 9,207 | +39.2% |
| 1Q22 | 8,122 | -4.9% |
| 4Q21 | 10,115 | -3.3% |
| 3Q21 | 7,819 | -27.8% |
| 2Q21 | 6,612 | -33.3% |
| 1Q21 | 8,539 | -15.8% |
| 4Q20 | 10,460 | -2.8% |
| 3Q20 | 10,825 | +26.3% |
| 2Q20 | 9,910 | +22.9% |
| 1Q20 | 10,146 | -55.1% |
| 4Q19 | 10,756 | - |
| 3Q19 | 8,569 | -57.3% |
| 2Q19 | 8,066 | -64.4% |
| 1Q19 | 22,594 | +7.1% |
| 3Q18 | 20,069 | +1.2% |
| 2Q18 | 22,659 | +3.8% |
| 1Q18 | 21,095 | -7.1% |
| 4Q17 | 20,213 | -19.2% |
| 3Q17 | 19,828 | -17.5% |
| 2Q17 | 21,824 | -20.9% |
| 1Q17 | 22,703 | -14.2% |
| 4Q16 | 25,029 | +0.2% |
| 3Q16 | 24,026 | -7.9% |
| 2Q16 | 27,586 | -8.6% |
| 1Q16 | 26,462 | -17.0% |
| 4Q15 | 24,986 | -9.8% |
| 3Q15 | 26,081 | -8.9% |
| 2Q15 | 30,178 | -2.3% |
| 1Q15 | 31,888 | +4.7% |
| 4Q14 | 27,701 | -10.2% |
| 3Q14 | 28,640 | -0.3% |
| 2Q14 | 30,876 | -7.1% |
| 1Q14 | 30,447 | -7.9% |
| 4Q13 | 30,840 | -4.9% |
| 3Q13 | 28,725 | -16.3% |
| 2Q13 | 33,231 | -7.5% |
| 1Q13 | 33,070 | - |
| 4Q12 | 32,435 | - |
| 3Q12 | 34,316 | - |
| 2Q12 | 35,913 | - |