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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $280,834,552 | 30,432,567 | 8,517 |
| 2006 | $236,496,178 | 25,627,850 | 17,481 |
| 2007 | $275,946,871 | 0 | 984 |
| 2008 | $204,966,472 | 30,274,882 | 0 |
| 2009 | $157,457,914 | 13,308,573 | 524 |
| 2010 | $193,866,058 | 27,810,285 | 820 |
| 2011 | $263,999,430 | 39,010,428 | 837 |
Note: Quantity represents Number of items
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