| （単位：千ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q24 | 49,689 | +5.9% |
| 2Q24 | 48,726 | +3.3% |
| 1Q24 | 47,985 | +4.3% |
| 3Q23 | 46,908 | -2.9% |
| 2Q23 | 47,174 | -3.8% |
| 1Q23 | 45,993 | -2.2% |
| 3Q22 | 48,315 | -0.7% |
| 2Q22 | 49,026 | +6.6% |
| 1Q22 | 47,039 | +9.5% |
| 3Q21 | 48,643 | +0.9% |
| 2Q21 | 46,007 | +4.9% |
| 1Q21 | 42,943 | -29.4% |
| 3Q20 | 48,186 | -24.4% |
| 2Q20 | 43,874 | -32.5% |
| 1Q20 | 60,828 | -8.5% |
| 3Q19 | 63,702 | -6.0% |
| 2Q19 | 65,025 | -4.9% |
| 1Q19 | 66,447 | -1.6% |
| 3Q18 | 67,801 | +0.8% |
| 2Q18 | 68,355 | +0.8% |
| 1Q18 | 67,523 | -0.5% |
| 3Q17 | 67,231 | -0.7% |
| 2Q17 | 67,794 | +0.6% |
| 1Q17 | 67,893 | -2.8% |
| 3Q16 | 67,713 | -3.9% |
| 2Q16 | 67,378 | -7.1% |
| 1Q16 | 69,813 | +2.2% |
| 3Q15 | 70,475 | -0.2% |
| 2Q15 | 72,530 | +3.9% |
| 1Q15 | 68,298 | +2.8% |
| 3Q14 | 70,584 | +3.2% |
| 2Q14 | 69,775 | +1.1% |
| 1Q14 | 66,439 | -1.8% |
| 3Q13 | 68,372 | -2.6% |
| 2Q13 | 69,011 | -4.8% |
| 1Q13 | 67,657 | -5.6% |
| 3Q12 | 70,178 | -1.0% |
| 2Q12 | 72,475 | -1.9% |
| 1Q12 | 71,695 | - |
| 3Q11 | 70,868 | - |
| 2Q11 | 73,895 | - |