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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $435,859 | 11,746,380 | 11,746,380 |
| 2006 | $232,358 | 4,138,744 | 4,138,744 |
| 2007 | $1,620,748 | 10,221,000 | 10,221,000 |
| 2008 | $8,614,435 | 25,801,710 | 25,801,710 |
| 2009 | $7,251,685 | 47,558,930 | 47,558,930 |
| 2010 | $8,040,264 | 66,877,859 | 66,877,859 |
| 2011 | $28,245,137 | 160,374,956 | 160,374,956 |
Note: Quantity represents Weight in kilograms
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