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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $2,359 | 2,148 | 13,353 |
| 2006 | $10,243 | 10,869 | 38,290 |
| 2007 | $5,980 | 597 | 1,102 |
| 2008 | $20,032 | 1,676 | 3,741 |
| 2009 | $55,172 | 2,113 | 12,818 |
| 2010 | $24,814 | 1,988 | 10,859 |
| 2011 | $28,735 | 1,305 | 5,645 |
Note: Quantity represents Number of items
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