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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $150,035 | 15,724 | 15,724 |
| 2006 | $28,231 | 1,626 | 1,626 |
| 2007 | $207,271 | 7,627 | 7,627 |
| 2008 | $69,954 | 1,835 | 1,835 |
| 2009 | $211,796 | 5,747 | 5,747 |
| 2010 | $320,787 | 10,588 | 10,588 |
| 2011 | $495,877 | 0 | 0 |
Note: Quantity represents Weight in kilograms
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