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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $76,057 | 3,677 | 3,677 |
| 2006 | $24,663 | 1,178 | 1,178 |
| 2007 | $42,326 | 1,454 | 1,454 |
| 2008 | $128,249 | 592 | 592 |
| 2009 | $19,101 | 684 | 684 |
| 2010 | $63,032 | 1,034 | 1,034 |
| 2011 | $166,029 | 2,638 | 2,638 |
Note: Quantity represents Weight in kilograms
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