YearTrade ValueWeight (kg)Quantity
2005$4,479,994406,463208,970
2006$6,125,642555,770273,470
2007$8,561,272821,948339,911
2008$8,521,687553,413339,433
2009$6,212,054347,613253,931
2010$9,175,629677,122327,686
2011$11,517,0671,159,664363,740
Note: Quantity represents Number of pairs