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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $11,618,669 | 70,118,821 | 70,118,821 |
| 2006 | $11,862,857 | 60,321,230 | 60,321,230 |
| 2007 | $20,869,257 | 84,386,672 | 84,386,672 |
| 2008 | $20,995,512 | 70,445,342 | 70,445,342 |
| 2009 | $247,787 | 1,372,682 | 1,372,682 |
| 2010 | $34,195,772 | 147,663,688 | 147,663,688 |
Note: Quantity represents Weight in kilograms
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