YearTrade ValueWeight (kg)Quantity
2005$2,544,056525,098567,674
2006$2,827,124596,791645,179
2007$2,800,500684,666740,179
2008$3,397,134714,896772,861
2009$4,179,214690,536746,525
2010$3,944,435679,529734,626
2011$4,419,987750,338811,176
Note: Quantity represents Volume in litres