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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $15,799,322 | 338,867 | 338,867 |
| 2006 | $15,518,498 | 313,076 | 313,076 |
| 2007 | $19,196,040 | 202,475 | 202,475 |
| 2008 | $17,574,387 | 230,582 | 230,582 |
| 2009 | $12,606,579 | 166,225 | 166,225 |
| 2010 | $33,834,956 | 140,845 | 140,845 |
| 2011 | $26,543,113 | 180,354 | 180,354 |
Note: Quantity represents Weight in kilograms
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