YearTrade ValueWeight (kg)Quantity
2005$447,650,21325,055,19327,967,721
2006$487,393,37824,685,13928,883,809
2007$587,105,35424,976,27630,580,037
2008$569,004,98719,682,87125,437,079
2009$385,230,66614,108,17618,124,027
2010$364,101,30812,642,63817,291,664
2011$439,185,03914,197,05418,916,999
Note: Quantity represents Number of pairs