YearTrade ValueWeight (kg)Quantity
2005$163,62717,17737,164
2006$161,35714,86442,583
2007$622,36830,244116,106
2008$348,07712,51240,981
2009$217,73113,78242,510
2010$462,87514,67762,067
2011$1,362,37543,746215,083
Note: Quantity represents Number of pairs