YearTrade ValueWeight (kg)Quantity
2005$358,649,22132,831,81858,292,658
2006$476,281,32145,041,34378,983,470
2007$621,221,78565,069,411110,869,689
2008$620,218,27252,915,834100,616,839
2009$615,206,55649,605,539103,234,775
2010$770,255,24468,785,654136,958,959
2011$808,669,55573,989,787145,683,424
Note: Quantity represents Number of pairs