YearTrade ValueWeight (kg)Quantity
2005$29,4721,5163,232
2006$17,2718881,894
2007$109,309165,1388,868
2008$33,0601,64287,571
2009$119,4873,992118,212
2010$43,79752,19218,816
2011$53,85956,3183,105
Note: Quantity represents Number of pairs