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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $223,163 | 283,254 | 283,254 |
| 2006 | $331,743 | 231,473 | 231,473 |
| 2007 | $104,698 | 48,064 | 48,064 |
| 2008 | $59,113 | 2,479 | 2,479 |
| 2009 | $4,636,854 | 6,381,071 | 6,381,071 |
| 2010 | $34,668 | 54,396 | 54,396 |
| 2011 | $16,301 | 0 | 0 |
Note: Quantity represents Weight in kilograms
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