YearTrade ValueWeight (kg)Quantity
2005$401,286237,0427,255
2006$279,621139,7344,541
2007$234,08523,5882,605
2008$134,57353,7071,387
2009$142,08471,1581,970
2010$111,26428,4431,197
2011$92,80036,0771,346
Note: Quantity represents Number of items