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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $17,616,267 | 35,776 | 35,776 |
| 2006 | $22,337,511 | 47,023 | 47,023 |
| 2007 | $20,779,649 | 34,465 | 34,465 |
| 2008 | $18,007,650 | 29,828 | 29,828 |
| 2009 | $14,401,690 | 28,052 | 28,052 |
| 2010 | $15,224,071 | 42,449 | 42,449 |
Note: Quantity represents Weight in kilograms
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