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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $76,063 | 135,948 | 135,948 |
| 2006 | $67,904 | 108,014 | 108,014 |
| 2007 | $271,815 | 395,233 | 395,233 |
| 2008 | $84,148 | 102,743 | 102,743 |
| 2009 | $149,623 | 226,689 | 226,689 |
| 2010 | $83,659 | 30,954 | 30,954 |
| 2011 | $161,397 | 346,125 | 346,125 |
Note: Quantity represents Weight in kilograms
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