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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $204,556,938 | 0 | 44,139,539 |
| 2006 | $164,616,349 | 0 | 59,244,335 |
| 2007 | $144,623,299 | 9,441,502 | 89,869,588 |
| 2008 | $128,445,900 | 7,381,928 | 44,290,520 |
| 2009 | $102,065,435 | 4,805,901 | 34,315,241 |
| 2010 | $150,320,117 | 0 | 56,873,039 |
| 2011 | $156,857,864 | 7,378,174 | 52,124,954 |
Note: Quantity represents Number of items
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