YearTrade ValueWeight (kg)Quantity
2005$9,524,6531,818,3531,965,787
2006$10,372,9591,912,8812,067,979
2007$10,670,0101,835,4381,984,257
2008$12,040,2511,918,4582,074,009
2009$11,425,6331,794,4501,939,946
2010$12,053,3831,827,2391,975,393
2011$14,247,1802,003,8962,166,374
Note: Quantity represents Volume in litres