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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $118,773 | 300,910 | 300,910 |
| 2006 | $7,210 | 4,740 | 4,740 |
| 2007 | $1,714 | 680 | 680 |
| 2008 | $2,350 | 80 | 80 |
| 2009 | $10,166 | 3,930 | 3,930 |
| 2010 | $120,538 | 39,010 | 39,010 |
| 2011 | $421,281 | 491,190 | 491,190 |
Note: Quantity represents Weight in kilograms
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