YearTrade ValueWeight (kg)Quantity
2005$18,054,952544,993214,491
2006$23,202,441700,371266,352
2007$40,494,8461,064,362382,514
2008$60,463,8441,504,002449,000
2009$51,896,416303,2241,411,516
2010$61,545,355336,635416,496
2011$126,123,200625,664863,021
Note: Quantity represents Number of pairs