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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $540,319 | 231,913 | 231,913 |
| 2006 | $530,044 | 229,343 | 229,343 |
| 2007 | $877,002 | 452,062 | 452,062 |
| 2008 | $520,344 | 202,788 | 202,788 |
| 2009 | $421,998 | 158,063 | 158,063 |
| 2010 | $565,845 | 210,014 | 210,014 |
| 2011 | $531,230 | 174,156 | 174,156 |
Note: Quantity represents Weight in kilograms
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