YearTrade ValueWeight (kg)Quantity
2005$19,98935,46865,619
2006$35,7898,3871,553
2007$1,1081,68838
2008$265,4386,603153,244
2009$699,05713,95619,013
2010$262,29093,909218,191
2011$457,884106,016330,769
Note: Quantity represents Number of pairs