YearTrade ValueWeight (kg)Quantity
2005$1,053,636260,736281,877
2006$1,471,066330,296357,077
2007$1,682,848345,082373,061
2008$1,325,904241,551261,136
2009$1,944,733352,564381,151
2010$1,987,511191,641207,180
2011$3,662,347321,977348,083
Note: Quantity represents Volume in litres