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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $42,913,000 | 19,706,797 | 19,706,797 |
| 2006 | $44,519,000 | 20,444,315 | 20,444,315 |
| 2007 | $57,079,000 | 21,852,204 | 21,852,204 |
| 2008 | $44,691,000 | 14,204,129 | 14,204,129 |
| 2009 | $38,834,000 | 14,778,604 | 14,778,604 |
| 2010 | $70,845,000 | 22,835,595 | 22,835,595 |
| 2011 | $93,559,000 | 30,378,093 | 30,378,093 |
Note: Quantity represents Weight in kilograms
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