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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $49,416 | 2,774 | 2,774 |
| 2006 | $189,345 | 15,097 | 15,097 |
| 2007 | $189,608 | 7,796 | 7,796 |
| 2008 | $1,332,144 | 155,427 | 155,427 |
| 2009 | $603,998 | 108,223 | 108,223 |
| 2010 | $488,785 | 48,706 | 48,706 |
| 2011 | $382,111 | 27,911 | 27,911 |
Note: Quantity represents Weight in kilograms
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