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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $8,214 | 5,000 | 5,000 |
| 2006 | $50,285 | 19,026 | 19,026 |
| 2007 | $122,200 | 75,317 | 75,317 |
| 2008 | $2,145,852 | 1,063,610 | 1,063,610 |
| 2009 | $7,418,780 | 3,953,577 | 3,953,577 |
| 2010 | $289,256 | 195,704 | 195,704 |
| 2011 | $1,373,934 | 0 | 0 |
Note: Quantity represents Weight in kilograms
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