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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $776,528 | 58,275 | 58,275 |
| 2006 | $254,437 | 12,480 | 12,480 |
| 2007 | $96,504 | 10,924 | 10,924 |
| 2008 | $41,982 | 1,835 | 1,835 |
| 2009 | $183,812 | 6,495 | 6,495 |
| 2010 | $105,659 | 3,772 | 3,772 |
| 2011 | $244,356 | 35,309 | 35,309 |
Note: Quantity represents Weight in kilograms
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