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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $654,653 | 526,595 | 526,595 |
| 2006 | $902,819 | 692,356 | 692,356 |
| 2007 | $655,749 | 433,514 | 433,514 |
| 2008 | $525,779 | 368,593 | 368,593 |
| 2009 | $366,054 | 196,052 | 196,052 |
| 2010 | $360,659 | 186,929 | 186,929 |
| 2011 | $482,694 | 181,262 | 181,262 |
Note: Quantity represents Weight in kilograms
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