YearTrade ValueWeight (kg)Quantity
2005$482,500796,450840,187
2006$308,983365,542538,038
2007$299,459387,698417,971
2008$556,508553,995721,709
2009$1,087,048802,2131,267,070
2010$1,227,9281,011,8671,608,592
2011$1,020,046782,6941,263,767
Note: Quantity represents Volume in litres