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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $76,869 | 5,905 | 5,905 |
| 2006 | $510,308 | 44,710 | 44,710 |
| 2007 | $18,578 | 2,069 | 2,069 |
| 2008 | $44,388 | 2,265 | 2,265 |
| 2009 | $9,175 | 144 | 144 |
| 2010 | $54,083 | 7,714 | 7,714 |
| 2011 | $319,544 | 33,807 | 33,807 |
Note: Quantity represents Weight in kilograms
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