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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $570,309 | 42,721 | 42,721 |
| 2006 | $56,363 | 46,129 | 46,129 |
| 2007 | $220,070 | 56,676 | 56,676 |
| 2008 | $460,296 | 81,560 | 81,560 |
| 2009 | $691,140 | 119,432 | 119,432 |
| 2010 | $1,484,489 | 341,280 | 341,280 |
| 2011 | $1,276,761 | 242,380 | 242,380 |
Note: Quantity represents Weight in kilograms
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