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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $15,418 | 401 | 2,615 |
| 2006 | $47,194 | 1,403 | 3,959 |
| 2007 | $127,978 | 4,199 | 9,919 |
| 2008 | $53,602 | 932 | 4,707 |
| 2009 | $694,406 | 25,024 | 64,914 |
| 2010 | $1,997,383 | 78,589 | 210,739 |
| 2011 | $1,483,224 | 51,431 | 141,142 |
Note: Quantity represents Number of items
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