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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $721 | 813 | 813 |
| 2006 | $333 | 378 | 378 |
| 2007 | $3,078 | 4,660 | 4,660 |
| 2008 | $1,112,310 | 802,971 | 802,971 |
| 2009 | $267,649 | 201,999 | 201,999 |
| 2010 | $9,410 | 7,541 | 7,541 |
| 2011 | $15,805 | 13,801 | 13,801 |
Note: Quantity represents Weight in kilograms
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