YearTrade ValueWeight (kg)Quantity
2005$221,37834,78662,793
2006$188,41514,82633,146
2007$1,299,97577,335237,360
2008$666,43367,948127,305
2009$1,392,911202,275267,403
2010$1,881,925332,398459,859
2011$4,714,222621,600860,602
Note: Quantity represents Number of pairs