YearTrade ValueWeight (kg)Quantity
2005$233,76518,92144,521
2006$711,21073,907135,452
2007$744,649105,544150,816
2008$538,45491,2740
2009$343,00984,5890
2010$1,051,525155,4300
2011$1,058,866108,3490
Note: Quantity represents Number of pairs