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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $286,978 | 99,204 | 99,204 |
| 2006 | $333,846 | 109,139 | 109,139 |
| 2007 | $872,736 | 249,894 | 249,894 |
| 2008 | $904,250 | 242,983 | 242,983 |
| 2009 | $817,589 | 220,187 | 220,187 |
| 2010 | $1,508,212 | 433,740 | 433,740 |
| 2011 | $587,385 | 162,362 | 162,362 |
Note: Quantity represents Weight in kilograms
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