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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $317,999 | 38,716 | 38,716 |
| 2006 | $435,552 | 38,015 | 38,015 |
| 2007 | $590,525 | 46,871 | 46,871 |
| 2008 | $583,095 | 38,597 | 38,597 |
| 2009 | $409,305 | 22,724 | 22,724 |
| 2010 | $1,468,111 | 40,578 | 40,578 |
| 2011 | $1,478,939 | 50,915 | 50,915 |
Note: Quantity represents Weight in kilograms
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