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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $9,795,069 | 192,039 | 192,039 |
| 2006 | $7,725,971 | 252,466 | 252,466 |
| 2007 | $4,902,011 | 339,445 | 339,445 |
| 2008 | $2,067,969 | 222,802 | 222,802 |
| 2009 | $1,499,566 | 71,351 | 71,351 |
| 2010 | $1,666,004 | 156,456 | 156,456 |
| 2011 | $1,761,090 | 162,178 | 162,178 |
Note: Quantity represents Weight in kilograms
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