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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $132,178 | 207,153 | 207,153 |
| 2006 | $458,101 | 635,384 | 635,384 |
| 2007 | $106,620 | 106,835 | 106,835 |
| 2008 | $41,365 | 56,501 | 56,501 |
| 2009 | $6,398 | 15,008 | 15,008 |
| 2010 | $1,961 | 2,025 | 2,025 |
| 2011 | $798,886 | 473,298 | 473,298 |
Note: Quantity represents Weight in kilograms
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