YearTrade ValueWeight (kg)Quantity
2005$1,602,023625,523937,944
2006$2,747,824952,7751,373,657
2007$4,049,8411,190,4131,712,267
2008$5,230,9001,191,7001,760,769
2009$3,343,565903,0331,312,384
2010$2,989,835762,2001,110,475
2011$3,185,664820,2091,189,403
Note: Quantity represents Number of pairs