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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $43,640,597 | 824,075 | 65,585,777 |
| 2006 | $48,971,439 | 924,738 | 311,137,678 |
| 2007 | $60,956,734 | 0 | 146,209,710 |
| 2008 | $40,851,723 | 0 | 205,067,000 |
| 2009 | $38,231,698 | 0 | 169,736,913 |
| 2010 | $64,924,136 | 0 | 354,422,172 |
| 2011 | $136,948,143 | 0 | 606,635,190 |
Note: Quantity represents Number of items
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