| （単位：千ドル） | 商品及び製品 | 前年比（％） |
|---|---|---|
| 3Q21 | 4,000 | -60.0% |
| 2Q21 | 5,000 | -58.3% |
| 1Q21 | 8,000 | -33.3% |
| 4Q20 | 10,000 | -9.1% |
| 3Q20 | 10,000 | -28.6% |
| 2Q20 | 12,000 | -29.4% |
| 1Q20 | 12,000 | -40.0% |
| 4Q19 | 11,000 | -50.4% |
| 3Q19 | 14,000 | -28.3% |
| 2Q19 | 17,000 | -10.4% |
| 1Q19 | 20,000 | +15.3% |
| 4Q18 | 22,198 | +9.9% |
| 3Q18 | 19,514 | -13.2% |
| 2Q18 | 18,967 | -3.1% |
| 1Q18 | 17,353 | +2.2% |
| 4Q17 | 20,199 | -0.8% |
| 3Q17 | 22,469 | -19.8% |
| 2Q17 | 19,581 | -25.5% |
| 1Q17 | 16,972 | -22.0% |
| 4Q16 | 20,363 | -8.7% |
| 3Q16 | 28,030 | +4.8% |
| 2Q16 | 26,276 | +6.8% |
| 1Q16 | 21,755 | -5.2% |
| 4Q15 | 22,295 | +14.9% |
| 3Q15 | 26,743 | +9.8% |
| 2Q15 | 24,599 | +14.1% |
| 1Q15 | 22,937 | +20.8% |
| 4Q14 | 19,397 | +39.9% |
| 3Q14 | 24,350 | +71.0% |
| 2Q14 | 21,555 | +29.2% |
| 1Q14 | 18,987 | -5.5% |
| 4Q13 | 13,863 | -45.3% |
| 3Q13 | 14,242 | -60.2% |
| 2Q13 | 16,688 | -54.8% |
| 1Q13 | 20,095 | -45.4% |
| 4Q12 | 25,337 | -31.0% |
| 3Q12 | 35,823 | -1.0% |
| 2Q12 | 36,884 | +14.1% |
| 1Q12 | 36,791 | +25.8% |
| 4Q11 | 36,711 | +67.5% |
| 3Q11 | 36,196 | +100.7% |
| 2Q11 | 32,317 | +135.4% |
| 1Q11 | 29,248 | - |
| 4Q10 | 21,918 | - |
| 3Q10 | 18,036 | - |
| 2Q10 | 13,726 | - |