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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $9,826 | 2,039 | 7,190 |
| 2006 | $86,813 | 19,679 | 17,425 |
| 2007 | $48,673 | 8,061 | 0 |
| 2008 | $60,460 | 13,675 | 31,823 |
| 2009 | $115,167 | 10,304 | 44,174 |
| 2010 | $127,015 | 17,136 | 51,038 |
| 2011 | $117,042 | 13,718 | 28,364 |
Note: Quantity represents Number of items
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