YearTrade ValueWeight (kg)Quantity
2005$167,0279,6167,625
2006$168,7517,2063,360
2007$192,9227,4043,961
2008$470,1453,8078,078
2009$585,15110,40320,845
2010$458,10510,05421,871
2011$513,8729,73218,466
Note: Quantity represents Number of pairs