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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $10,501,162 | 14,092,074 | 14,092,074 |
| 2006 | $9,767,815 | 14,529,744 | 14,529,744 |
| 2007 | $6,600,063 | 9,170,493 | 9,170,493 |
| 2008 | $5,374,656 | 8,473,491 | 8,473,491 |
| 2009 | $14,237,404 | 16,899,668 | 16,899,668 |
| 2010 | $18,573,775 | 26,586,844 | 26,586,844 |
| 2011 | $17,094,061 | 38,071,929 | 38,071,929 |
Note: Quantity represents Weight in kilograms
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