YearTrade ValueWeight (kg)Quantity
2005$119,333162,684160,270
2006$147,213148,546129,539
2007$367,588203,841171,874
2008$434,710128,919115,143
2009$219,48381,99081,272
2010$1,122,8051,056,6501,046,488
2011$919,645893,246890,322
Note: Quantity represents Volume in litres