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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $602,570 | 20,003 | 20,003 |
| 2006 | $432,066 | 24,037 | 24,037 |
| 2007 | $1,001,095 | 30,807 | 30,807 |
| 2008 | $1,012,572 | 34,941 | 34,941 |
| 2009 | $680,689 | 36,110 | 36,110 |
| 2010 | $815,070 | 41,460 | 41,460 |
| 2011 | $926,962 | 42,441 | 42,441 |
Note: Quantity represents Weight in kilograms
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