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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $623,524 | 252,240 | 252,240 |
| 2006 | $730,134 | 276,470 | 276,470 |
| 2007 | $739,175 | 265,819 | 265,819 |
| 2008 | $722,711 | 219,922 | 219,922 |
| 2009 | $675,036 | 207,944 | 207,944 |
| 2010 | $836,779 | 251,664 | 251,664 |
| 2011 | $1,575,716 | 484,089 | 484,089 |
Note: Quantity represents Weight in kilograms
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