2004 2005 2006 2007 2008 2009 2010 2011 2012 $0 $50,000 $100,000 $150,000 $200,000 $250,000 $300,000
| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $65,534 | 6,813 | 8,817 |
| 2006 | $81,087 | 6,848 | 0 |
| 2007 | $69,763 | 9,636 | 14,129 |
| 2008 | $162,306 | 32,882 | 0 |
| 2009 | $148,282 | 112,302 | 28,551 |
| 2010 | $199,950 | 30,715 | 37,743 |
| 2011 | $250,135 | 47,826 | 48,272 |
Note: Quantity represents Number of items
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