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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $150,539 | 856,891 | 856,891 |
| 2006 | $280,893 | 1,718,778 | 1,718,778 |
| 2007 | $250,927 | 1,341,516 | 1,341,516 |
| 2008 | $477,550 | 2,346,703 | 2,346,703 |
| 2009 | $711,710 | 3,431,378 | 3,431,378 |
| 2010 | $961,638 | 4,025,173 | 4,025,173 |
| 2011 | $1,202,016 | 4,800,314 | 4,800,314 |
Note: Quantity represents Weight in kilograms
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