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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $401,266 | 5,504 | 5,504 |
| 2006 | $478,417 | 7,590 | 7,590 |
| 2007 | $764,914 | 99,230 | 99,230 |
| 2008 | $872,579 | 15,942 | 15,942 |
| 2009 | $631,268 | 13,235 | 13,235 |
| 2010 | $1,037,061 | 28,802 | 28,802 |
| 2011 | $1,164,668 | 33,670 | 33,670 |
Note: Quantity represents Weight in kilograms
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