YearTrade ValueWeight (kg)Quantity
2005$4,551,496150,925610,583
2006$5,620,927210,231695,125
2007$6,839,221199,574926,587
2008$11,385,560306,5571,577,751
2009$8,943,611265,1461,220,870
2010$12,856,486389,3181,724,152
2011$15,406,888406,5161,973,114
Note: Quantity represents Number of pairs