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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $15,055,563 | 549,072 | 549,072 |
| 2006 | $14,431,007 | 337,857 | 337,857 |
| 2007 | $20,213,491 | 406,849 | 406,849 |
| 2008 | $21,766,473 | 463,461 | 463,461 |
| 2009 | $31,977,368 | 524,561 | 524,561 |
| 2010 | $26,426,086 | 529,081 | 529,081 |
| 2011 | $55,332,897 | 1,113,945 | 1,113,945 |
Note: Quantity represents Weight in kilograms
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