YearTrade ValueWeight (kg)Quantity
2005$129,16918,21962,741
2006$58,3228,2266,887
2007$194,12133,12518,856
2008$653,73196,67458,860
2009$288,01636,54928,481
2010$972,65249,62550,111
2011$1,435,33596,35899,936
Note: Quantity represents Number of pairs