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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $4,742,972 | 677,072 | 677,072 |
| 2006 | $5,148,842 | 723,582 | 723,582 |
| 2007 | $6,958,635 | 964,651 | 964,651 |
| 2008 | $6,582,295 | 768,248 | 768,248 |
| 2009 | $4,416,331 | 1,050,128 | 1,050,128 |
| 2010 | $6,589,772 | 858,930 | 858,930 |
| 2011 | $18,163,081 | 3,433,575 | 3,433,575 |
Note: Quantity represents Weight in kilograms
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