YearTrade ValueWeight (kg)Quantity
2005$681,879456,870145,847
2006$983,398568,136191,871
2007$1,140,313632,887215,936
2008$1,068,702572,227208,280
2009$342,408167,82858,928
2010$426,818193,19574,717
2011$619,781252,133105,083
Note: Quantity represents Area in square metres