YearTrade ValueWeight (kg)Quantity
2005$18,743,67533,058,54132,420,087
2006$18,547,30233,169,23232,197,340
2007$23,425,74937,202,48335,731,920
2008$26,569,37140,066,32639,083,729
2009$23,704,66142,121,21441,205,772
2010$20,978,90342,440,41541,786,900
2011$26,633,01450,355,10949,442,801
Note: Quantity represents Volume in litres