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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $74,963 | 193,276 | 193,276 |
| 2006 | $335,450 | 630,796 | 630,796 |
| 2007 | $444,110 | 596,890 | 596,890 |
| 2008 | $311,764 | 738,570 | 738,570 |
| 2009 | $866,964 | 1,377,458 | 1,377,458 |
| 2010 | $655,102 | 690,404 | 690,404 |
| 2011 | $480,653 | 310,627 | 310,627 |
Note: Quantity represents Weight in kilograms
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