YearTrade ValueWeight (kg)Quantity
2005$4,677,672270,2291,066,860
2006$7,488,062319,3053,134,056
2007$6,426,174219,193633,514
2008$6,050,630211,948487,220
2009$7,140,110229,614518,660
2010$8,328,715255,9001,138,001
2011$9,723,848286,4791,806,398
Note: Quantity represents Number of pairs