YearTrade ValueWeight (kg)Quantity
2005$3,306,896,09200
2006$3,336,752,81000
2007$3,695,151,34400
2008$4,472,824,48500
2009$3,085,881,72800
2010$1,069,849,93500
2011$374,474,57900
Note: Quantity represents No Quantity