YearTrade ValueWeight (kg)Quantity
2005$31,9848,1368,136
2006$27,8075,4665,466
2007$23,6204,6454,645
2008$24,7994,6324,632
2009$22,8744,2264,226
2010$20,1853,5283,528
2011$33,7635,8925,892
Note: Quantity represents Weight in kilograms