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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $472,846 | 3,320 | 3,320 |
| 2006 | $532,006 | 34,555 | 34,555 |
| 2007 | $622,658 | 37,413 | 37,413 |
| 2008 | $506,899 | 28,450 | 28,450 |
| 2009 | $1,012,613 | 52,151 | 52,151 |
| 2010 | $1,804,173 | 61,101 | 61,101 |
| 2011 | $1,629,849 | 65,298 | 65,298 |
Note: Quantity represents Weight in kilograms
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