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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $232,085,391 | 14,488,353 | 74,244 |
| 2006 | $309,829,760 | 17,498,745 | 49,001 |
| 2007 | $314,914,782 | 15,829,485 | 0 |
| 2008 | $502,597,263 | 20,109,952 | 0 |
| 2009 | $506,692,835 | 17,127,667 | 1,467,869 |
| 2010 | $515,159,246 | 20,762,788 | 2,694,453 |
| 2011 | $569,227,784 | 23,187,814 | 4,164,892 |
Note: Quantity represents Number of items
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