YearTrade ValueWeight (kg)Quantity
2005$385,758547,413340,778
2006$768,2631,090,210616,554
2007$1,291,2272,126,221852,314
2008$1,297,2791,754,473831,154
2009$9,181,4779,038,3002,772,887
2010$1,327,5091,536,876671,499
2011$812,961819,902213,192
Note: Quantity represents Volume in litres