YearTrade ValueWeight (kg)Quantity
2005$393,691114,278118,603
2006$441,806128,245134,556
2007$669,160254,112215,852
2008$1,091,972332,702304,891
2009$1,173,890279,098290,837
2010$770,050202,324231,585
2011$704,406176,296184,687
Note: Quantity represents Area in square metres