YearTrade ValueWeight (kg)Quantity
2005$1,226,743314,036321,321
2006$3,362,894560,844573,595
2007$4,235,749472,009510,280
2008$4,584,909455,401481,876
2009$4,028,423401,263411,575
2010$4,352,636414,969432,709
2011$4,065,535358,396367,410
Note: Quantity represents Volume in litres