YearTrade ValueWeight (kg)Quantity
2005$7,066,668750,2072,227,804
2006$8,854,093939,9633,443,098
2007$18,742,51608,734,589
2008$32,551,365015,251,852
2009$26,845,830015,114,751
2010$40,727,515018,835,013
2011$58,727,7413,488,02832,324,754
Note: Quantity represents Number of pairs