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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $4,138,547 | 390,117 | 390,117 |
| 2006 | $5,211,048 | 458,214 | 458,214 |
| 2007 | $5,902,758 | 709,068 | 709,068 |
| 2008 | $6,917,040 | 1,041,340 | 1,041,340 |
| 2009 | $6,538,802 | 671,163 | 671,163 |
| 2010 | $6,626,701 | 570,567 | 570,567 |
| 2011 | $8,339,811 | 714,804 | 714,804 |
Note: Quantity represents Weight in kilograms
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