YearTrade ValueWeight (kg)Quantity
2005$85,582276,886276,886
2006$136,946421,600421,600
2007$212,243592,470592,470
2008$391,764682,393682,393
2009$411,544973,733973,733
2010$481,1861,047,8901,047,890
2011$418,581714,865714,865
Note: Quantity represents Weight in kilograms