YearTrade ValueWeight (kg)Quantity
2005$74,0622,71763,504
2006$60,0082,20228,923
2007$36,9321,39795,717
2008$23,43286314,565
2009$17,53203,323
2010$3,633125980
2011$44,2701,26986,902
Note: Quantity represents Area in square metres