YearTrade ValueWeight (kg)Quantity
2005$502020
2006$635050
2007$1,3592,2292,229
2008$2,0505,2325,232
2009$3,3712,0602,060
2010$4,8044,0934,093
2011$5,4167,5107,510
Note: Quantity represents Weight in kilograms