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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $132,404,608 | 5,392,976 | 5,392,976 |
| 2006 | $113,299,195 | 5,987,745 | 5,987,745 |
| 2007 | $128,483,240 | 8,209,291 | 8,209,291 |
| 2008 | $79,190,020 | 8,934,464 | 8,934,464 |
| 2009 | $64,341,228 | 7,180,146 | 7,180,146 |
| 2010 | $63,986,701 | 8,522,460 | 8,522,460 |
| 2011 | $74,718,309 | 8,876,547 | 8,876,547 |
Note: Quantity represents Weight in kilograms
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