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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $6,181,639 | 479,941 | 479,941 |
| 2006 | $6,392,380 | 287,824 | 287,824 |
| 2007 | $6,098,659 | 243,401 | 243,401 |
| 2008 | $6,735,975 | 249,700 | 249,700 |
| 2009 | $5,512,935 | 188,567 | 188,567 |
| 2010 | $6,222,401 | 204,505 | 204,505 |
| 2011 | $9,324,863 | 1,989,606 | 1,989,606 |
Note: Quantity represents Weight in kilograms
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