YearTrade ValueWeight (kg)Quantity
2005$142,229147,821247,666
2006$331,097300,536576,547
2007$655,636533,775915,106
2008$931,857659,9261,208,482
2009$432,450396,789504,067
2010$163,909122,754214,722
Note: Quantity represents Volume in litres