YearTrade ValueWeight (kg)Quantity
2005$4,721,767544,294471,586
2006$2,207,959340,726220,520
2007$2,156,477319,066167,436
2008$2,021,404331,469147,327
2009$1,406,723256,32094,130
2010$879,788208,08553,631
2011$1,576,973415,70796,764
Note: Quantity represents Number of pairs