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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $90,764 | 1,802 | 1,802 |
| 2006 | $179,480 | 4,935 | 4,935 |
| 2007 | $124,673 | 1,970 | 1,970 |
| 2008 | $130,857 | 2,881 | 2,881 |
| 2009 | $80,717 | 2,097 | 2,097 |
| 2010 | $23,583 | 1,042 | 1,042 |
| 2011 | $835,270 | 6,068 | 6,068 |
Note: Quantity represents Weight in kilograms
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