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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $85,280 | 35,083 | 35,083 |
| 2006 | $84,994 | 30,879 | 30,879 |
| 2007 | $118,291 | 46,426 | 46,426 |
| 2008 | $194,725 | 53,238 | 53,238 |
| 2009 | $134,830 | 55,384 | 55,384 |
| 2010 | $721,989 | 175,300 | 175,300 |
| 2011 | $1,025,510 | 210,355 | 210,355 |
Note: Quantity represents Weight in kilograms
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