YearTrade ValueWeight (kg)Quantity
2005$105,2254,9634,688
2006$12,0508,854593
2007$9,4005,759432
2008$1,102,01238,6031,067,804
2009$517,15216,63118,747
2010$525,218237,212305,787
2011$612,326145,703110,866
Note: Quantity represents Number of pairs