YearTrade ValueWeight (kg)Quantity
2005$1,000,469139,399211,033
2006$1,162,318128,759167,083
2007$1,667,80251,66276,213
2008$3,203,679100,418136,133
2009$4,278,437190,398276,582
2010$3,215,596106,777155,355
2011$7,083,493364,160571,178
Note: Quantity represents Number of pairs