YearTrade ValueWeight (kg)Quantity
2005$5,912,282369,809560,467
2006$6,012,277376,064596,515
2007$7,165,793506,718802,819
2008$9,573,003638,548910,020
2009$11,670,249712,453937,389
2010$25,272,4351,762,4561,445,882
2011$25,842,9611,799,8301,276,636
Note: Quantity represents Number of pairs