YearTrade ValueWeight (kg)Quantity
2005$48,5134,6734,659
2006$79,2134199,457
2007$36,5233,0243,167
2008$145,25514,24619,921
2009$61,4585,4392,712
2010$172,80716,3668,159
2011$35,7772,7171,355
Note: Quantity represents Number of pairs