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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $229,005 | 34,440 | 34,440 |
| 2006 | $44,811 | 19,185 | 19,185 |
| 2007 | $95,528 | 16,530 | 16,530 |
| 2008 | $230,315 | 29,529 | 29,529 |
| 2009 | $46,619 | 44,779 | 44,779 |
| 2010 | $171,061 | 96,580 | 96,580 |
| 2011 | $308,832 | 48,037 | 48,037 |
Note: Quantity represents Weight in kilograms
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