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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $4,175,878 | 3,420,000 | 3,420,000 |
| 2006 | $16,999,567 | 16,250,862 | 16,250,862 |
| 2007 | $14,185,107 | 15,550,269 | 15,550,269 |
| 2008 | $4,059,845 | 3,489,525 | 3,489,525 |
| 2010 | $10,887,287 | 8,237,588 | 8,237,588 |
Note: Quantity represents Weight in kilograms
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