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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $45,486,065 | 9,123,478 | 0 |
| 2006 | $56,178,404 | 11,082,348 | 0 |
| 2007 | $69,028,521 | 12,263,580 | 0 |
| 2008 | $83,749,481 | 13,703,612 | 58,823,665 |
| 2009 | $83,183,321 | 14,077,795 | 0 |
| 2010 | $91,892,812 | 16,133,173 | 0 |
| 2011 | $111,749,904 | 18,267,736 | 0 |
Note: Quantity represents No Quantity
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