YearTrade ValueWeight (kg)Quantity
2005$503,587515,073340,374
2006$523,929422,605381,277
2007$772,149726,703483,922
2008$810,067435,804455,696
2009$877,113413,541467,715
2010$1,062,867622,431500,036
2011$1,023,850569,057487,326
Note: Quantity represents Volume in litres