2004 2005 2006 2007 2008 2009 2010 2011 $0 $1,000 $2,000 $3,000 $4,000 $5,000 $6,000 $7,000
| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $2,944 | 189 | 189 |
| 2006 | $6,015 | 1,082 | 1,082 |
| 2007 | $36 | 19 | 19 |
| 2008 | $436 | 186 | 186 |
| 2009 | $120 | 8 | 8 |
| 2010 | $956 | 161 | 161 |
Note: Quantity represents Weight in kilograms
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