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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $6,495,098 | 4,152,019 | 4,152,019 |
| 2006 | $4,332,969 | 2,185,856 | 2,185,856 |
| 2007 | $17,341,291 | 9,355,549 | 9,355,549 |
| 2008 | $42,176,420 | 25,722,608 | 25,722,608 |
| 2009 | $36,550,023 | 38,937,659 | 38,937,659 |
| 2010 | $49,277,624 | 40,276,665 | 40,276,665 |
| 2011 | $74,886,118 | 52,216,772 | 52,216,772 |
Note: Quantity represents Weight in kilograms
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