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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $211,521 | 93,100 | 93,100 |
| 2006 | $2,014,822 | 107,000 | 107,000 |
| 2007 | $964,656 | 143,207 | 143,207 |
| 2008 | $40,671,905 | 3,705,069 | 3,705,069 |
| 2009 | $107,707,423 | 9,708,500 | 9,708,500 |
| 2010 | $89,975,086 | 5,633,300 | 5,633,300 |
| 2011 | $202,653,311 | 14,036,800 | 14,036,800 |
Note: Quantity represents Weight in kilograms
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