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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $188,000 | 62,326 | 62,326 |
| 2006 | $271,904 | 81,748 | 81,748 |
| 2007 | $1,182,505 | 299,629 | 299,629 |
| 2008 | $2,100,804 | 548,029 | 548,029 |
| 2009 | $3,175,829 | 736,501 | 736,501 |
| 2010 | $680,583 | 197,939 | 197,939 |
| 2011 | $1,146,770 | 288,794 | 288,794 |
Note: Quantity represents Weight in kilograms
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