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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $689,030 | 1,220,517 | 1,220,517 |
| 2006 | $934,368 | 1,187,584 | 1,187,584 |
| 2007 | $763,147 | 863,107 | 863,107 |
| 2008 | $709,664 | 729,905 | 729,905 |
| 2009 | $692,405 | 757,538 | 757,538 |
| 2010 | $1,127,792 | 1,329,288 | 1,329,288 |
| 2011 | $1,146,300 | 963,852 | 963,852 |
Note: Quantity represents Weight in kilograms
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