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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $15,000 | 7,000 | 7,000 |
| 2006 | $62,551 | 31,532 | 31,532 |
| 2007 | $25,103 | 12,546 | 12,546 |
| 2008 | $81,912 | 37,450 | 37,450 |
| 2009 | $24,443 | 19,471 | 19,471 |
| 2010 | $98,183 | 104,599 | 104,599 |
| 2011 | $424,582 | 370,575 | 370,575 |
Note: Quantity represents Weight in kilograms
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