YearTrade ValueWeight (kg)Quantity
2005$1,339,62913,07513,075
2006$2,394,28918,46518,465
2007$2,627,25317,45717,457
2008$3,931,51822,00422,004
2009$7,651,34018,75418,754
2010$11,996,65124,02724,027
2011$10,924,76020,00020,000
Note: Quantity represents Weight in kilograms