YearTrade ValueWeight (kg)Quantity
2005$19,8124,4094,409
2006$30,1185,6355,635
2007$11,3272,5582,558
2008$58,34710,01810,018
2009$110,25519,07819,078
2010$179,91723,34323,343
2011$251,96334,41634,416
Note: Quantity represents Weight in kilograms