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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $293,657,364 | 6,828,989 | 14,734 |
| 2006 | $237,329,054 | 6,111,861 | 4,060 |
| 2007 | $251,130,003 | 6,564,876 | 1,570 |
| 2008 | $268,063,067 | 6,596,669 | 0 |
| 2009 | $144,054,777 | 3,218,256 | 529 |
| 2010 | $321,096,978 | 7,446,405 | 1,154 |
| 2011 | $561,089,631 | 11,641,968 | 1,594 |
Note: Quantity represents Number of items
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