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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $74,681 | 15,036 | 15,036 |
| 2006 | $142,409 | 24,560 | 24,560 |
| 2007 | $62,090 | 10,261 | 10,261 |
| 2008 | $70,087 | 10,731 | 10,731 |
| 2009 | $94,080 | 12,426 | 12,426 |
| 2010 | $83,297 | 11,769 | 11,769 |
| 2011 | $154,343 | 22,139 | 22,139 |
Note: Quantity represents Weight in kilograms
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