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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $298,200 | 292,600 | 12 |
| 2006 | $145,900 | 146,400 | 9 |
| 2007 | $954,800 | 236,850 | 14 |
| 2008 | $492,800 | 116,350 | 7 |
| 2009 | $194,200 | 53,900 | 4 |
| 2010 | $534,000 | 125,300 | 15 |
| 2011 | $1,091,300 | 374,127 | 22 |
Note: Quantity represents Number of items
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