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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $3,449,751 | 1,107,826 | 220 |
| 2006 | $2,297,527 | 447,000 | 170 |
| 2007 | $1,061,582 | 117,003 | 137 |
| 2008 | $838,380 | 133,060 | 121 |
| 2009 | $2,190,964 | 149,216 | 86 |
| 2010 | $177,260 | 13,211 | 127 |
| 2011 | $523,774 | 28,159 | 0 |
Note: Quantity represents Number of items
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