YearTrade ValueWeight (kg)Quantity
2005$497,152,780706,481,10065,045,955
2006$492,567,396791,152,84978,411,204
2007$577,702,301850,786,36878,058,780
2008$500,754,759613,483,40353,986,956
2009$378,522,361487,753,32841,914,591
2010$330,903,795502,142,93338,196,021
2011$329,150,297481,466,39936,677,128
Note: Quantity represents Area in square metres