YearTrade ValueWeight (kg)Quantity
2005$3591963
2006$1,2801,5461,450
2007$11,9132,0973,774
2008$30,08714,3394,024
2009$26,56220,99455,249
2010$16,1532,0381,410
2011$2,143436156
Note: Quantity represents Area in square metres