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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $972,326 | 1,005,260 | 1,005,260 |
| 2006 | $1,744,978 | 170,158,590 | 170,158,590 |
| 2007 | $1,845,665 | 1,294,300 | 1,294,300 |
| 2008 | $1,531,253 | 862,706 | 862,706 |
| 2009 | $1,486,031 | 767,709 | 767,709 |
| 2010 | $1,242,773 | 647,899 | 647,899 |
| 2011 | $1,569,230 | 967,575 | 967,575 |
Note: Quantity represents Weight in kilograms
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