YearTrade ValueWeight (kg)Quantity
2005$634,58030,904119,642
2006$474,32022,947112,807
2007$313,4599,399112,158
2008$156,4046,01419,021
2009$65,9762,9377,656
2010$51,4421,6668,716
2011$20,8736082,624
Note: Quantity represents Area in square metres