YearTrade ValueWeight (kg)Quantity
2005$385,5282,283,16791,060
2006$468,1152,430,64591,876
2007$704,4743,365,132137,430
2008$638,0092,873,377128,159
2009$698,7443,476,531162,317
2011$630,6052,330,351105,374
Note: Quantity represents Area in square metres