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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $11,936,011 | 5,568,779 | 5,568,779 |
| 2006 | $18,923,901 | 4,993,099 | 4,993,099 |
| 2007 | $17,049,598 | 3,560,567 | 3,560,567 |
| 2008 | $14,889,168 | 3,131,532 | 3,131,532 |
| 2009 | $19,276,113 | 6,603,089 | 6,603,089 |
| 2010 | $12,028,521 | 3,129,458 | 3,129,458 |
| 2011 | $3,898,714 | 1,070,000 | 1,070,000 |
Note: Quantity represents Weight in kilograms
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