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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $9,238 | 4,948 | 4,948 |
| 2006 | $33,611 | 50,380 | 50,380 |
| 2007 | $43,171 | 33,118 | 33,118 |
| 2008 | $303,501 | 241,928 | 241,928 |
| 2009 | $126,412 | 120,399 | 120,399 |
| 2010 | $648,214 | 424,445 | 424,445 |
| 2011 | $1,648,070 | 1,094,820 | 1,094,820 |
Note: Quantity represents Weight in kilograms
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