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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $146,268 | 13,579 | 13,579 |
| 2006 | $302,123 | 23,462 | 23,462 |
| 2007 | $662,889 | 40,765 | 40,765 |
| 2008 | $814,155 | 46,330 | 46,330 |
| 2009 | $547,740 | 34,188 | 34,188 |
| 2010 | $766,722 | 48,245 | 48,245 |
| 2011 | $1,180,983 | 53,820 | 53,820 |
Note: Quantity represents Weight in kilograms
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