YearTrade ValueWeight (kg)Quantity
2005$1,551,696590,798451,259
2006$1,752,845689,177689,177
2007$2,573,444736,281611,941
2008$3,653,5561,017,998767,991
2009$3,418,095832,013641,741
2010$4,786,8371,310,7920
2011$5,507,5361,357,364970,677
Note: Quantity represents Volume in litres