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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $1,172,933 | 3,357 | 3,357 |
| 2006 | $636,683 | 2,539 | 2,539 |
| 2007 | $760,046 | 1,858 | 1,858 |
| 2008 | $226,818 | 2,590 | 2,590 |
| 2009 | $397,528 | 1,335 | 1,335 |
| 2010 | $50,009 | 846 | 846 |
| 2011 | $164,886 | 4,228 | 4,228 |
Note: Quantity represents Weight in kilograms
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