| （単位：千ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 1Q25 | 27,932 | -3.1% |
| 3Q24 | 28,298 | -0.6% |
| 2Q24 | 28,819 | +0.9% |
| 1Q24 | 28,833 | -2.4% |
| 3Q23 | 28,464 | +3.1% |
| 2Q23 | 28,571 | +3.4% |
| 1Q23 | 29,542 | +8.0% |
| 3Q22 | 27,610 | +6.0% |
| 2Q22 | 27,641 | +4.7% |
| 1Q22 | 27,361 | +3.3% |
| 3Q21 | 26,052 | +5.7% |
| 2Q21 | 26,404 | +1.7% |
| 1Q21 | 26,492 | -7.8% |
| 3Q20 | 24,637 | -6.6% |
| 1Q20 | 25,950 | +10.0% |
| 1Q20 | 28,727 | +38.2% |
| 3Q19 | 26,383 | +35.5% |
| 2Q19 | 23,583 | +26.0% |
| 1Q19 | 20,790 | +6.5% |
| 3Q18 | 19,476 | +9.9% |
| 2Q18 | 18,724 | +16.4% |
| 1Q18 | 19,521 | +17.5% |
| 3Q17 | 17,724 | +13.3% |
| 2Q17 | 16,086 | +0.2% |
| 1Q17 | 16,609 | +5.7% |
| 3Q16 | 15,642 | +2.5% |
| 2Q16 | 16,048 | +2.0% |
| 1Q16 | 15,711 | +4.7% |
| 3Q15 | 15,266 | +11.2% |
| 2Q15 | 15,730 | +11.0% |
| 1Q15 | 15,001 | +7.1% |
| 3Q14 | 13,727 | +24.5% |
| 2Q14 | 14,171 | +31.4% |
| 1Q14 | 14,009 | +32.7% |
| 3Q13 | 11,026 | +27.2% |
| 2Q13 | 10,786 | +43.8% |
| 1Q13 | 10,553 | +33.2% |
| 3Q12 | 8,669 | +35.2% |
| 2Q12 | 7,500 | +16.4% |
| 1Q12 | 7,921 | - |
| 3Q11 | 6,411 | - |
| 2Q11 | 6,441 | - |