YearTrade ValueWeight (kg)Quantity
2005$725,61785,02570,699
2006$1,124,970128,674106,976
2007$1,600,711172,358145,482
2008$2,352,860219,731182,175
2009$1,779,266164,103128,899
2010$1,915,370173,046143,749
2011$1,608,397127,684102,027
Note: Quantity represents Number of pairs