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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $27,603,954 | 5,277,553 | 5,277,553 |
| 2006 | $28,305,159 | 5,675,769 | 5,675,769 |
| 2007 | $34,812,823 | 5,251,799 | 5,251,799 |
| 2008 | $29,518,503 | 4,575,890 | 4,575,890 |
| 2009 | $25,135,050 | 3,735,846 | 3,735,846 |
| 2010 | $31,401,537 | 7,191,851 | 7,191,851 |
| 2011 | $21,422,019 | 7,761,628 | 7,761,628 |
Note: Quantity represents Weight in kilograms
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