YearTrade ValueWeight (kg)Quantity
2005$16,3361,1175,592
2006$52,3363,57913,777
2007$52,6463,79111,463
2008$37,4352,0807,945
2009$18,2709903,985
2010$40,1411,8876,053
2011$23,1171,0054,861
Note: Quantity represents Number of pairs