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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $237,053 | 11,959 | 11,959 |
| 2006 | $169,329 | 5,741 | 5,741 |
| 2007 | $166,958 | 4,622 | 4,622 |
| 2008 | $179,062 | 3,278 | 3,278 |
| 2009 | $104,680 | 3,444 | 3,444 |
| 2010 | $115,927 | 6,062 | 6,062 |
| 2011 | $115,580 | 4,639 | 4,639 |
Note: Quantity represents Weight in kilograms
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