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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $5,861,360 | 529,293 | 529,293 |
| 2006 | $6,245,621 | 549,996 | 549,996 |
| 2007 | $3,039,768 | 249,790 | 249,790 |
| 2008 | $4,226,634 | 282,989 | 282,989 |
| 2009 | $3,696,692 | 276,909 | 276,909 |
| 2010 | $3,300,425 | 295,025 | 295,025 |
| 2011 | $3,583,954 | 257,257 | 257,257 |
Note: Quantity represents Weight in kilograms
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