YearTrade ValueWeight (kg)Quantity
2005$258,424,514141,754,613138,230,930
2006$318,743,639160,671,694155,852,509
2007$418,310,073189,821,386185,014,765
2008$523,506,080208,889,967205,434,497
2009$565,598,812215,344,844211,856,274
2010$669,782,925224,489,031223,055,584
2011$729,433,071208,550,912207,095,733
Note: Quantity represents Volume in litres