YearTrade ValueWeight (kg)Quantity
2005$571,82525,330135,546
2006$421,43920,94386,995
2007$228,3528,19236,036
2008$113,8834,48118,508
2009$116,4694,48518,384
2010$112,3874,02924,300
2011$110,5663,32029,228
Note: Quantity represents Area in square metres