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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $127,985 | 9,149 | 9,149 |
| 2006 | $24,678 | 1,764 | 1,764 |
| 2007 | $563,533 | 34,550 | 34,550 |
| 2008 | $123,345 | 8,015 | 8,015 |
| 2009 | $2,183,155 | 144,160 | 144,160 |
| 2010 | $2,984,211 | 189,044 | 189,044 |
| 2011 | $3,814,062 | 294,850 | 294,850 |
Note: Quantity represents Weight in kilograms
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