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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $4,744,625 | 0 | 3,637,392 |
| 2006 | $4,177,580 | 0 | 2,445,951 |
| 2007 | $4,088,611 | 7,865 | 914,090 |
| 2008 | $3,548,141 | 8,014 | 0 |
| 2009 | $3,282,429 | 0 | 617,743 |
| 2010 | $937,301 | 0 | 153,544 |
| 2011 | $543,556 | 0 | 163,560 |
Note: Quantity represents Number of items
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