YearTrade ValueWeight (kg)Quantity
2005$1,591,1391,083,2101,171,037
2006$2,145,5961,599,3291,729,004
2007$2,399,3191,353,2171,462,937
2008$2,517,383608,349657,675
2009$3,649,022792,832857,116
2010$2,907,334722,490305,320
2011$4,231,2212,390,9612,584,823
Note: Quantity represents Volume in litres