YearTrade ValueWeight (kg)Quantity
2005$514,574606,594529,233
2006$434,863960,171960,171
2007$510,1281,271,3691,271,369
2008$501,6391,074,4331,074,433
2009$491,050483,219414,598
2010$546,0101,363,8971,363,897
2011$611,9931,440,3901,440,390
Note: Quantity represents Volume in litres