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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $182,582,769 | 31,157,469 | 20,070 |
| 2006 | $207,329,012 | 26,546,901 | 16,044 |
| 2007 | $347,779,877 | 45,955,745 | 23,082 |
| 2008 | $443,313,142 | 0 | 0 |
| 2009 | $265,405,583 | 26,873,590 | 17,313 |
| 2010 | $356,522,253 | 36,730,305 | 23,552 |
| 2011 | $726,724,364 | 83,262,821 | 47,433 |
Note: Quantity represents Number of items
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