2004 2005 2006 2007 2008 2009 2010 2011 2012 $0 $500,000 $1,000,000 $1,500,000 $2,000,000 $2,500,000 $3,000,000
| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $2,326,607 | 214,031 | 31 |
| 2006 | $1,428,568 | 77,250 | 50 |
| 2007 | $538,189 | 59,049 | 11 |
| 2008 | $1,018,530 | 43,030 | 0 |
| 2009 | $562,554 | 51,142 | 0 |
| 2010 | $713,394 | 48,107 | 0 |
| 2011 | $1,722,780 | 71,253 | 0 |
Note: Quantity represents Number of items
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