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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $12,001,119 | 599,669 | 599,669 |
| 2006 | $25,195,978 | 1,515,252 | 1,515,252 |
| 2007 | $32,182,276 | 1,772,438 | 1,772,438 |
| 2008 | $46,496,571 | 2,364,881 | 2,364,881 |
| 2009 | $56,134,689 | 2,547,271 | 2,547,271 |
| 2010 | $175,517,626 | 7,703,072 | 7,703,072 |
| 2011 | $126,370,944 | 8,889,380 | 8,889,380 |
Note: Quantity represents Weight in kilograms
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