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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $461,971 | 320,894 | 320,894 |
| 2006 | $422,840 | 241,778 | 241,778 |
| 2007 | $692,102 | 276,827 | 276,827 |
| 2008 | $711,863 | 173,830 | 173,830 |
| 2009 | $766,249 | 145,833 | 145,833 |
| 2010 | $749,517 | 142,951 | 142,951 |
| 2011 | $1,477,811 | 278,364 | 278,364 |
Note: Quantity represents Weight in kilograms
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