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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $55,590 | 23,201 | 23,201 |
| 2006 | $278,736 | 51,494 | 51,494 |
| 2007 | $316,955 | 44,138 | 44,138 |
| 2008 | $963,463 | 125,891 | 125,891 |
| 2009 | $738,130 | 119,548 | 119,548 |
| 2010 | $1,454,710 | 244,342 | 244,342 |
| 2011 | $2,589,598 | 430,146 | 430,146 |
Note: Quantity represents Weight in kilograms
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