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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $1,509 | 56 | 56 |
| 2006 | $10,193 | 1,514 | 1,514 |
| 2007 | $37,417 | 3,116 | 3,116 |
| 2008 | $79,384 | 4,768 | 4,768 |
| 2009 | $116,134 | 46,599 | 46,599 |
| 2010 | $63,190 | 31,220 | 31,220 |
| 2011 | $300,283 | 4,325 | 4,325 |
Note: Quantity represents Weight in kilograms
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