YearTrade ValueWeight (kg)Quantity
2005$1,1811,3771,377
2006$2,9122,4352,435
2007$9,9372,1652,165
2008$32,7602,3542,354
2009$44,7234,0854,085
2010$57,1365,1415,141
2011$41,6183,0943,094
Note: Quantity represents Weight in kilograms