YearTrade ValueWeight (kg)Quantity
2005$518,17910,68082,381
2006$707,24915,79525,568
2007$1,060,28217,74035,466
2008$950,48613,53220,811
2009$2,064,98963,703527,077
2010$1,301,81851,96048,299
2011$985,10429,02735,953
Note: Quantity represents Number of pairs