YearTrade ValueWeight (kg)Quantity
2005$30,1801,1125,576
2006$169,628047,021
2007$172,7298,36739,293
2008$117,9933,74924,113
2009$63,7812,17514,033
2010$48,6801,75911,285
2011$17,1344352,871
Note: Quantity represents Area in square metres