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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $645,147 | 406,006 | 406,006 |
| 2006 | $264,070 | 163,116 | 163,116 |
| 2007 | $598,662 | 259,462 | 259,462 |
| 2008 | $305,909 | 216,028 | 216,028 |
| 2009 | $166,932 | 145,430 | 145,430 |
| 2010 | $62,023 | 55,044 | 55,044 |
| 2011 | $91,657 | 66,746 | 66,746 |
Note: Quantity represents Weight in kilograms
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