YearTrade ValueWeight (kg)Quantity
2005$326,704536,611621,180
2006$770,072909,2861,140,579
2007$1,473,9461,975,8111,975,811
2008$1,431,4512,169,185888,334
2009$1,850,0012,656,9211,543,545
2010$1,553,9981,859,454681,484
2011$3,972,0552,332,4531,906,314
Note: Quantity represents Volume in litres