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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $690,941 | 801,539 | 801,539 |
| 2006 | $812,483 | 958,897 | 958,897 |
| 2007 | $696,398 | 591,380 | 591,380 |
| 2008 | $1,917,331 | 1,003,242 | 1,003,242 |
| 2009 | $1,018,019 | 932,947 | 932,947 |
| 2010 | $1,212,555 | 1,121,513 | 1,121,513 |
| 2011 | $1,053,764 | 869,705 | 869,705 |
Note: Quantity represents Weight in kilograms
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