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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $1,031,979 | 94,045 | 94,045 |
| 2006 | $677,563 | 78,236 | 78,236 |
| 2007 | $450,906 | 52,024 | 52,024 |
| 2008 | $588,011 | 68,880 | 68,880 |
| 2009 | $240,614 | 38,612 | 38,612 |
| 2010 | $514,756 | 82,968 | 82,968 |
| 2011 | $254,380 | 20,088 | 20,088 |
Note: Quantity represents Weight in kilograms
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