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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $523,268 | 490,442 | 490,442 |
| 2006 | $30,818 | 17,999 | 17,999 |
| 2007 | $195,874 | 135,321 | 135,321 |
| 2008 | $93,776 | 61,817 | 61,817 |
| 2009 | $46,465 | 25,252 | 25,252 |
| 2010 | $628,569 | 215,639 | 215,639 |
| 2011 | $92,116 | 62,732 | 62,732 |
Note: Quantity represents Weight in kilograms
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