YearTrade ValueWeight (kg)Quantity
2005$15,3605218,371
2006$3,788374
2007$3,324,861563,358245,374
2008$3,925,068607,996262,626
2009$2,510,803391,983184,300
2010$1,968,924351,211145,519
2011$2,579,415408,337173,748
Note: Quantity represents Area in square metres