YearTrade ValueWeight (kg)Quantity
2005$422,56733,268220,733
2006$516,29140,647360,380
2007$1,008,15782,669436,626
2008$1,020,70567,734654,131
2009$947,33454,105467,032
2010$1,118,42062,387584,010
2011$1,341,15574,368630,593
Note: Quantity represents Number of pairs