YearTrade ValueWeight (kg)Quantity
2005$529,39552,168132,873
2006$840,30742,16180,340
2007$1,363,60949,125222,832
2008$2,224,99847,251123,703
2009$1,763,54951,786257,303
2010$2,274,505122,816407,997
2011$3,788,884175,625868,034
Note: Quantity represents Number of pairs