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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $491,754 | 981,245 | 981,245 |
| 2006 | $312,892 | 565,771 | 565,771 |
| 2007 | $152,671 | 169,395 | 169,395 |
| 2008 | $92,143 | 90,481 | 90,481 |
| 2009 | $77,777 | 159,239 | 159,239 |
| 2010 | $228,229 | 472,572 | 472,572 |
| 2011 | $312,131 | 392,985 | 392,985 |
Note: Quantity represents Weight in kilograms
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