YearTrade ValueWeight (kg)Quantity
2005$3,213,466649,801874,889
2006$3,144,177626,097618,567
2007$3,629,8081,808,949459,613
2008$3,539,199731,364359,675
2009$1,776,543368,344169,832
2010$1,768,862457,280177,812
2011$1,137,732246,686117,657
Note: Quantity represents Area in square metres