YearTrade ValueWeight (kg)Quantity
2005$60,4177,4234,092
2006$53,9435,9433,654
2007$35,5132,8031,662
2008$61,4803,8993,085
2009$99,5026,5634,113
2010$214,07414,2788,119
2011$396,99817,23519,368
Note: Quantity represents Number of pairs