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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $31,709,536 | 15,584,782 | 15,584,782 |
| 2006 | $28,857,173 | 16,080,179 | 16,080,179 |
| 2007 | $25,845,976 | 10,783,758 | 10,783,758 |
| 2008 | $20,434,314 | 7,607,121 | 7,607,121 |
| 2009 | $17,119,280 | 4,788,718 | 4,788,718 |
| 2010 | $16,588,021 | 5,808,460 | 5,808,460 |
Note: Quantity represents Weight in kilograms
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