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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $2,605,394 | 536,458 | 536,458 |
| 2006 | $3,260,952 | 529,385 | 529,385 |
| 2007 | $1,866,026 | 411,492 | 411,492 |
| 2008 | $2,125,052 | 444,537 | 444,537 |
| 2009 | $3,020,327 | 1,171,651 | 1,171,651 |
| 2010 | $4,585,956 | 1,086,598 | 1,086,598 |
Note: Quantity represents Weight in kilograms
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