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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $484,189 | 494,867 | 494,867 |
| 2006 | $502,512 | 518,678 | 518,678 |
| 2007 | $611,116 | 570,816 | 570,816 |
| 2008 | $1,099,363 | 781,345 | 781,345 |
| 2009 | $771,353 | 492,424 | 492,424 |
| 2010 | $694,939 | 619,978 | 619,978 |
| 2011 | $1,231,930 | 824,831 | 824,831 |
Note: Quantity represents Weight in kilograms
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