YearTrade ValueWeight (kg)Quantity
2005$42,5763,2271,751
2006$12,4471,952637
2007$15,7302,3240
2008$50,4062,5451,164
2009$19,5041,183505
2010$45,1281,4441,522
2011$44,9522,7412,163
Note: Quantity represents Number of pairs