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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $645,471 | 249,566 | 249,566 |
| 2006 | $276,566 | 574,043 | 574,043 |
| 2007 | $463,807 | 199,082 | 199,082 |
| 2008 | $319,609 | 120,282 | 120,282 |
| 2009 | $469,805 | 144,381 | 144,381 |
| 2010 | $542,748 | 174,909 | 174,909 |
| 2011 | $573,112 | 362,372 | 362,372 |
Note: Quantity represents Weight in kilograms
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