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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $609,967 | 2,860,000 | 2,860,000 |
| 2006 | $1,067,762 | 5,006,750 | 5,006,750 |
| 2007 | $824,204 | 3,441,000 | 3,441,000 |
| 2008 | $583,813 | 1,575,000 | 1,575,000 |
| 2009 | $621,247 | 1,714,000 | 1,714,000 |
| 2010 | $415,961 | 987,710 | 987,710 |
| 2011 | $358,664 | 815,028 | 815,028 |
Note: Quantity represents Weight in kilograms
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