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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $4,887,724 | 868,161 | 868,161 |
| 2006 | $5,239,016 | 692,536 | 692,536 |
| 2007 | $5,392,145 | 848,675 | 848,675 |
| 2008 | $5,609,955 | 1,061,842 | 1,061,842 |
| 2009 | $4,779,777 | 1,478,352 | 1,478,352 |
| 2010 | $8,873,818 | 1,826,153 | 1,826,153 |
| 2011 | $10,247,206 | 1,607,051 | 1,607,051 |
Note: Quantity represents Weight in kilograms
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