YearTrade ValueWeight (kg)Quantity
2005$3,72904,571
2006$47,566058,302
2007$442,560545,194459,100
2008$29,83534,01129,484
2009$1,316,7591,286,2111,186,333
2010$1,177,2541,306,9901,153,662
2011$301,000288,13830,244
Note: Quantity represents Volume in litres