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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $102,760 | 8,154 | 8,154 |
| 2006 | $18,461 | 1,709 | 1,709 |
| 2007 | $53,303 | 1,813 | 1,813 |
| 2008 | $92,686 | 2,876 | 2,876 |
| 2009 | $24,022 | 1,322 | 1,322 |
| 2010 | $38,576 | 5,212 | 5,212 |
| 2011 | $268,859 | 12,860 | 12,860 |
Note: Quantity represents Weight in kilograms
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