YearTrade ValueWeight (kg)Quantity
2005$419,565,1135,768,95710,870,081
2006$465,639,98314,055,45111,668,553
2007$597,316,10915,699,79513,268,293
2008$620,191,98315,426,90210,915,341
2009$550,796,77710,995,88510,322,167
2010$540,248,31210,270,79311,665,992
2011$612,159,08011,825,17410,169,983
Note: Quantity represents Number of pairs