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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $18,384,000 | 10,228,200 | 10,228,200 |
| 2006 | $37,514,000 | 19,487,405 | 19,487,405 |
| 2007 | $76,251,000 | 26,340,945 | 26,340,945 |
| 2008 | $55,994,000 | 19,233,843 | 19,233,843 |
| 2009 | $46,884,000 | 19,604,145 | 19,604,145 |
| 2010 | $52,723,736 | 17,156,600 | 17,156,600 |
| 2011 | $59,753,589 | 19,076,612 | 19,076,612 |
Note: Quantity represents Weight in kilograms
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