YearTrade ValueWeight (kg)Quantity
2005$376,283181,947106,147
2006$219,075111,45161,683
2007$94,50240,74520,015
2008$49,91526,54211,254
2009$42,55622,41615,452
2011$28,3739,0367,070
Note: Quantity represents Area in square metres