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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $38,657,788 | 518,174 | 518,174 |
| 2006 | $41,009,929 | 901,028 | 901,028 |
| 2007 | $40,450,802 | 725,555 | 725,555 |
| 2008 | $42,184,796 | 726,700 | 726,700 |
| 2009 | $26,754,834 | 528,890 | 528,890 |
| 2010 | $31,796,838 | 0 | 0 |
| 2011 | $42,740,079 | 1,042,945 | 1,042,945 |
Note: Quantity represents Weight in kilograms
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