YearTrade ValueWeight (kg)Quantity
2005$112,444156,09926,721
2006$294,869385,319134,027
2007$758,692796,410157,240
2008$814,507633,414158,217
2009$523,963395,451101,751
2010$1,042,374695,465120,481
2011$1,504,663897,509234,033
Note: Quantity represents Area in square metres