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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $28,902,514 | 20,187,567 | 20,187,567 |
| 2006 | $28,315,428 | 18,100,004 | 18,100,004 |
| 2007 | $33,060,138 | 18,595,083 | 18,595,083 |
| 2008 | $44,750,958 | 18,463,460 | 18,463,460 |
| 2009 | $36,551,065 | 20,054,033 | 20,054,033 |
| 2010 | $46,083,535 | 26,618,826 | 26,618,826 |
| 2011 | $64,308,082 | 26,986,929 | 26,986,929 |
Note: Quantity represents Weight in kilograms
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