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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $16,538,026 | 35,594,094 | 35,594,094 |
| 2006 | $25,512,445 | 51,617,990 | 51,617,990 |
| 2007 | $22,800,586 | 43,114,570 | 43,114,570 |
| 2008 | $25,841,712 | 38,833,978 | 38,833,978 |
| 2009 | $9,039,782 | 19,880,103 | 19,880,103 |
| 2010 | $34,622,809 | 54,411,145 | 54,411,145 |
| 2011 | $37,836,602 | 67,304,743 | 67,304,743 |
Note: Quantity represents Weight in kilograms
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