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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $7,180,088 | 129,530 | 129,530 |
| 2006 | $14,740,983 | 263,170 | 263,170 |
| 2007 | $19,802,808 | 385,457 | 385,457 |
| 2008 | $22,338,798 | 377,973 | 377,973 |
| 2009 | $32,118,296 | 565,345 | 565,345 |
| 2010 | $33,017,194 | 553,308 | 553,308 |
| 2011 | $34,841,596 | 518,065 | 518,065 |
Note: Quantity represents Weight in kilograms
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