YearTrade ValueWeight (kg)Quantity
2005$804,62766,246157,339
2006$1,376,33958,101110,976
2007$2,643,087113,007192,058
2008$5,071,438330,790729,438
2009$4,362,859431,397723,733
2010$5,271,696561,3881,055,442
2011$10,851,972902,5891,462,567
Note: Quantity represents Number of pairs