YearTrade ValueWeight (kg)Quantity
2005$1,6261,2481,248
2006$1,5441,3741,374
2007$2,9612,4482,448
2008$1,3801,2241,224
2009$1,6801,4641,464
2010$411360360
2011$1,3741,1361,136
Note: Quantity represents Weight in kilograms