YearTrade ValueWeight (kg)Quantity
2005$1,745,604329,946918,295
2006$2,729,948330,2741,020,890
2007$4,196,074498,3951,437,988
2008$7,260,592480,4961,293,744
2009$5,876,038412,4031,213,997
2010$4,662,791381,7341,173,055
2011$4,310,883349,8671,281,656
Note: Quantity represents Number of pairs