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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $54,004 | 90,594 | 90,594 |
| 2006 | $46,782 | 42,403 | 42,403 |
| 2007 | $41,726 | 41,650 | 41,650 |
| 2008 | $1,203,773 | 1,643,464 | 1,643,464 |
| 2009 | $1,870,580 | 1,763,229 | 1,763,229 |
| 2010 | $1,973,199 | 1,938,427 | 1,938,427 |
| 2011 | $1,823,795 | 1,756,711 | 1,756,711 |
Note: Quantity represents Weight in kilograms
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