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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $25,605,990 | 10,053,392 | 10,053,392 |
| 2006 | $29,491,878 | 0 | 0 |
| 2007 | $30,973,673 | 0 | 0 |
| 2008 | $39,583,495 | 0 | 0 |
| 2009 | $75,170,728 | 0 | 0 |
| 2010 | $106,251,447 | 0 | 0 |
| 2011 | $113,178,157 | 0 | 0 |
Note: Quantity represents Weight in kilograms
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