YearTrade ValueWeight (kg)Quantity
2005$92,0997,30477,071
2006$188,53114,95274,433
2007$429,3290237,838
2008$335,4660670,041
2009$99,332026,045
2010$63,226039,517
2011$129,726055,335
Note: Quantity represents Area in square metres