YearTrade ValueWeight (kg)Quantity
2005$2,846,788676,1971,710,716
2006$2,405,895420,6741,482,135
2007$2,060,662313,1662,092,121
2008$2,843,696492,1461,693,069
2009$1,835,668254,4412,145,666
2010$3,123,704375,0801,654,148
2011$4,031,004642,160127,276
Note: Quantity represents Number of pairs