YearTrade ValueWeight (kg)Quantity
2005$753,783998,123196,554
2006$1,451,1121,602,827256,646
2007$2,369,9452,712,732508,573
2008$3,711,3953,789,855825,472
2010$6,335,7564,892,136986,984
Note: Quantity represents Area in square metres