YearTrade ValueWeight (kg)Quantity
2005$18,237,633275,364421,316
2006$19,608,257289,506397,232
2007$25,403,060424,482540,667
2008$35,180,256595,599832,834
2009$27,401,424257,231418,659
2010$38,043,105495,255707,975
2011$50,426,699762,0491,295,210
Note: Quantity represents Number of pairs