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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $4,589,000 | 152,432 | 152,432 |
| 2006 | $10,983,000 | 630,532 | 630,532 |
| 2007 | $13,552,000 | 799,972 | 799,972 |
| 2008 | $20,050,000 | 1,048,257 | 1,048,257 |
| 2009 | $13,084,000 | 672,005 | 672,005 |
| 2010 | $10,985,744 | 749,356 | 749,356 |
| 2011 | $12,905,618 | 802,357 | 802,357 |
Note: Quantity represents Weight in kilograms
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