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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $427,214 | 610,599 | 610,599 |
| 2006 | $152,165 | 138,286 | 138,286 |
| 2007 | $342,305 | 508,575 | 508,575 |
| 2008 | $85,099 | 58,369 | 58,369 |
| 2009 | $2,012,777 | 1,501,811 | 1,501,811 |
| 2010 | $1,131,793 | 1,171,370 | 1,171,370 |
| 2011 | $747,400 | 2,959,428 | 2,959,428 |
Note: Quantity represents Weight in kilograms
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