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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $6,048 | 2,099 | 2,099 |
| 2006 | $65,101 | 43,427 | 43,427 |
| 2007 | $41,733 | 40,350 | 40,350 |
| 2008 | $75,215 | 42,076 | 42,076 |
| 2009 | $28,801 | 20,969 | 20,969 |
| 2010 | $190,991 | 47,575 | 47,575 |
| 2011 | $413,039 | 108,485 | 108,485 |
Note: Quantity represents Weight in kilograms
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