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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $34,916 | 70,412 | 70,412 |
| 2006 | $36,851 | 73,132 | 73,132 |
| 2007 | $45,025 | 75,059 | 75,059 |
| 2008 | $42,031 | 50,425 | 50,425 |
| 2009 | $37,113 | 37,586 | 37,586 |
| 2010 | $20,119 | 16,047 | 16,047 |
| 2011 | $462,814 | 241,425 | 241,425 |
Note: Quantity represents Weight in kilograms
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