YearTrade ValueWeight (kg)Quantity
2005$1,938741741
2006$17,5655,6925,692
2007$1,378739739
2008$3,2793,1263,126
2009$36,85816,32216,322
2010$47,46616,06416,064
2011$63,54422,14622,146
Note: Quantity represents Weight in kilograms