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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $93,536,679 | 34,353,350 | 34,353,350 |
| 2006 | $98,552,861 | 36,692,755 | 36,692,755 |
| 2007 | $136,142,813 | 42,812,289 | 42,812,289 |
| 2008 | $178,526,799 | 50,009,566 | 50,009,566 |
| 2009 | $149,739,875 | 42,406,091 | 42,406,091 |
| 2010 | $162,448,852 | 45,190,214 | 45,190,214 |
| 2011 | $169,010,110 | 45,909,643 | 45,909,643 |
Note: Quantity represents Weight in kilograms
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