YearTrade ValueWeight (kg)Quantity
2005$587,00020,40755,791
2006$1,066,00050,045101,317
2007$1,429,00018,904138,462
2008$1,621,0009,956114,598
2009$1,377,00011,13682,372
2010$1,272,01617,19972,552
2011$1,671,17230,62152,959
Note: Quantity represents Number of pairs