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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $109,475 | 282,179 | 282,179 |
| 2006 | $173,413 | 348,725 | 348,725 |
| 2007 | $8,911 | 16,550 | 16,550 |
| 2008 | $302,363 | 550,336 | 550,336 |
| 2009 | $55,159 | 103,237 | 103,237 |
| 2010 | $3,331 | 14,660 | 14,660 |
Note: Quantity represents Weight in kilograms
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