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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $922,703 | 616,922 | 616,922 |
| 2006 | $551,618 | 352,114 | 352,114 |
| 2007 | $346,550 | 247,888 | 247,888 |
| 2008 | $421,282 | 216,684 | 216,684 |
| 2009 | $300,113 | 134,309 | 134,309 |
| 2010 | $378,987 | 174,511 | 174,511 |
| 2011 | $577,448 | 268,297 | 268,297 |
Note: Quantity represents Weight in kilograms
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