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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $239,153 | 34,904 | 34,904 |
| 2006 | $214,606 | 59,796 | 59,796 |
| 2007 | $306,261 | 73,513 | 73,513 |
| 2008 | $354,253 | 71,000 | 71,000 |
| 2009 | $276,275 | 109,986 | 109,986 |
| 2010 | $533,724 | 272,771 | 272,771 |
| 2011 | $572,710 | 159,090 | 159,090 |
Note: Quantity represents Weight in kilograms
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