YearTrade ValueWeight (kg)Quantity
2005$4,508,300302,570287,070
2006$5,287,662333,602269,512
2007$6,475,147441,208192,804
2008$8,796,257531,945204,071
2009$1,691,90689,09741,776
2011$6,721,131194,311105,614
Note: Quantity represents Number of pairs