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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $7,855 | 6,925 | 6,925 |
| 2006 | $20,409 | 2,564 | 2,564 |
| 2007 | $4,880 | 675 | 675 |
| 2008 | $55,172 | 20,224 | 20,224 |
| 2009 | $38,004 | 19,003 | 19,003 |
| 2010 | $44,773 | 9,324 | 9,324 |
| 2011 | $105,994 | 10,413 | 10,413 |
Note: Quantity represents Weight in kilograms
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