YearTrade ValueWeight (kg)Quantity
2005$558,018346,30590,096
2006$614,022360,024149,552
2007$1,096,491620,017190,696
2008$2,706,2511,155,473439,246
2009$3,354,1951,110,846563,218
2010$3,464,4701,661,977985,497
2011$6,616,7862,664,3011,338,324
Note: Quantity represents Volume in litres