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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $101,636 | 2,473 | 2,473 |
| 2006 | $50,333 | 506 | 506 |
| 2007 | $86,781 | 2,352 | 2,352 |
| 2008 | $22,783 | 1,983 | 1,983 |
| 2009 | $39,527 | 2,166 | 2,166 |
| 2010 | $22,495 | 205 | 205 |
| 2011 | $64,248 | 3,230 | 3,230 |
Note: Quantity represents Weight in kilograms
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