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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $1,958 | 285 | 285 |
| 2006 | $19,236 | 95,749 | 95,749 |
| 2007 | $20,487 | 16,473 | 16,473 |
| 2008 | $513,596 | 395,921 | 395,921 |
| 2009 | $8 | 50 | 50 |
| 2010 | $121,844 | 3,752 | 3,752 |
| 2011 | $29,574 | 1,024 | 1,024 |
Note: Quantity represents Weight in kilograms
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