YearTrade ValueWeight (kg)Quantity
2005$1,037,621119,281128,952
2006$1,342,577165,998179,457
2007$1,471,993155,062167,635
2008$1,728,340181,145195,832
2009$1,392,390136,573147,646
2010$1,519,193148,578160,625
2011$1,797,321193,759209,469
Note: Quantity represents Volume in litres