YearTrade ValueWeight (kg)Quantity
2005$616,5981,058,854135,019
2006$328,8525,389,09917,506
2007$89,25713,161828
2008$225,354220,77820,490
2009$49,60545,6164,014
2010$30,0485,6092,965
2011$32,86622,8871,677
Note: Quantity represents Area in square metres