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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $2,205,072 | 229,384 | 229,384 |
| 2006 | $4,993,494 | 442,223 | 442,223 |
| 2007 | $10,044,319 | 684,500 | 684,500 |
| 2008 | $22,445,061 | 1,887,714 | 1,887,714 |
| 2009 | $27,879,912 | 2,202,036 | 2,202,036 |
| 2010 | $56,892,774 | 4,860,041 | 4,860,041 |
| 2011 | $70,888,651 | 6,148,406 | 6,148,406 |
Note: Quantity represents Weight in kilograms
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