YearTrade ValueWeight (kg)Quantity
2005$323,603131,64887,075
2006$461,877158,500111,986
2007$329,404113,01977,107
2008$639,773158,358135,771
2009$1,174,271163,627138,992
2010$1,311,750215,50393,553
2011$2,532,981333,538302,448
Note: Quantity represents Number of pairs