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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $175,246 | 1,136 | 269 |
| 2006 | $253,965 | 2,508 | 6,703 |
| 2007 | $403,918 | 3,535 | 2,158 |
| 2008 | $564,542 | 3,150 | 1,232 |
| 2009 | $353,585 | 3,550 | 1,265 |
| 2010 | $431,455 | 3,863 | 1,933 |
| 2011 | $361,569 | 3,640 | 1,380 |
Note: Quantity represents Number of items
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