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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $182,341 | 452,902 | 452,902 |
| 2006 | $79,532 | 178,994 | 178,994 |
| 2007 | $22,096 | 20,092 | 20,092 |
| 2008 | $38,277 | 26,236 | 26,236 |
| 2009 | $52,916 | 45,611 | 45,611 |
| 2010 | $250,479 | 345,814 | 345,814 |
| 2011 | $1,879,077 | 2,884,774 | 2,884,774 |
Note: Quantity represents Weight in kilograms
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