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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $128,281 | 62,500 | 4 |
| 2006 | $505,581 | 150,119 | 9 |
| 2007 | $742,393 | 224,241 | 15 |
| 2008 | $2,004,848 | 390,961 | 31 |
| 2009 | $1,534,250 | 302,897 | 23 |
| 2010 | $2,096,260 | 932,501 | 77 |
| 2011 | $2,590,114 | 448,606 | 29 |
Note: Quantity represents Number of items
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