YearTrade ValueWeight (kg)Quantity
2005$402,88247,87521,518
2006$502,30332,85426,829
2007$623,63245,53034,294
2008$1,237,77956,58263,775
2009$1,136,07252,99547,019
2010$1,048,16655,74246,917
2011$733,34328,48833,680
Note: Quantity represents Number of pairs