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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $33,265 | 31,706 | 31,706 |
| 2006 | $59,062 | 38,936 | 38,936 |
| 2007 | $588,166 | 177,166 | 177,166 |
| 2008 | $198,234 | 60,653 | 60,653 |
| 2009 | $250,359 | 132,346 | 132,346 |
| 2010 | $125,745 | 12,765 | 12,765 |
| 2011 | $153,085 | 13,684 | 13,684 |
Note: Quantity represents Weight in kilograms
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