| （単位：千ドル） | 商品及び製品 | 前年比（％） |
|---|---|---|
| 4Q21 | 4,939 | -27.4% |
| 3Q21 | 5,742 | -24.7% |
| 2Q21 | 7,559 | -9.1% |
| 1Q21 | 7,354 | -26.0% |
| 4Q20 | 6,807 | -30.5% |
| 3Q20 | 7,622 | -25.0% |
| 2Q20 | 8,318 | -19.8% |
| 1Q20 | 9,943 | +2.2% |
| 4Q19 | 9,801 | +6.3% |
| 3Q19 | 10,163 | +7.4% |
| 2Q19 | 10,370 | +3.9% |
| 1Q19 | 9,727 | -20.2% |
| 4Q18 | 9,222 | -26.3% |
| 3Q18 | 9,464 | -27.1% |
| 2Q18 | 9,983 | -21.3% |
| 1Q18 | 12,190 | -11.2% |
| 4Q17 | 12,511 | -7.3% |
| 3Q17 | 12,989 | -7.7% |
| 2Q17 | 12,678 | +4.0% |
| 1Q17 | 13,732 | -7.1% |
| 4Q16 | 13,498 | -16.7% |
| 3Q16 | 14,071 | -38.6% |
| 2Q16 | 12,196 | -45.2% |
| 1Q16 | 14,785 | -35.9% |
| 4Q15 | 16,205 | -33.7% |
| 3Q15 | 22,909 | +11.5% |
| 2Q15 | 22,263 | +26.0% |
| 1Q15 | 23,063 | +34.8% |
| 4Q14 | 24,436 | +99.9% |
| 3Q14 | 20,544 | +78.5% |
| 2Q14 | 17,670 | +77.1% |
| 1Q14 | 17,103 | +64.9% |
| 4Q13 | 12,223 | +23.4% |
| 3Q13 | 11,507 | +3.6% |
| 2Q13 | 9,978 | -14.7% |
| 1Q13 | 10,374 | -10.6% |
| 4Q12 | 9,906 | - |
| 3Q12 | 11,109 | - |
| 2Q12 | 11,691 | - |
| 1Q12 | 11,605 | - |