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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $684,818 | 259,093 | 259,093 |
| 2006 | $691,606 | 242,905 | 242,905 |
| 2007 | $680,688 | 218,195 | 218,195 |
| 2008 | $800,878 | 197,588 | 197,588 |
| 2009 | $1,020,705 | 272,230 | 272,230 |
| 2010 | $728,912 | 198,276 | 198,276 |
| 2011 | $633,265 | 148,216 | 148,216 |
Note: Quantity represents Weight in kilograms
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