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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $108,552 | 56,761 | 56,761 |
| 2006 | $418,905 | 763,708 | 763,708 |
| 2007 | $2,007,337 | 3,612,914 | 3,612,914 |
| 2008 | $4,208,155 | 3,095,143 | 3,095,143 |
| 2009 | $3,111,014 | 1,650,797 | 1,650,797 |
| 2010 | $2,834,027 | 1,513,416 | 1,513,416 |
| 2011 | $4,121,511 | 1,770,778 | 1,770,778 |
Note: Quantity represents Weight in kilograms
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