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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $105,900 | 12,185 | 12,185 |
| 2006 | $184,794 | 28,120 | 28,120 |
| 2007 | $149,392 | 8,311 | 8,311 |
| 2008 | $197,690 | 15,650 | 15,650 |
| 2009 | $405,114 | 17,907 | 17,907 |
| 2010 | $1,536,813 | 87,010 | 87,010 |
| 2011 | $2,400,454 | 140,808 | 140,808 |
Note: Quantity represents Weight in kilograms
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