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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $487,969 | 257,017 | 257,017 |
| 2006 | $467,057 | 201,327 | 201,327 |
| 2007 | $666,711 | 258,235 | 258,235 |
| 2008 | $772,285 | 204,838 | 204,838 |
| 2009 | $702,555 | 268,396 | 268,396 |
| 2010 | $1,201,547 | 522,171 | 522,171 |
| 2011 | $1,334,988 | 557,117 | 557,117 |
Note: Quantity represents Weight in kilograms
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