YearTrade ValueWeight (kg)Quantity
2005$991,686983,50094,332
2006$1,024,5271,500,141137,711
2007$1,964,0843,573,386163,686
2008$2,226,4443,005,775162,730
2009$1,611,4182,076,303120,349
2010$1,674,0770144,931
2011$4,828,2477,072,263289,743
Note: Quantity represents Area in square metres