YearTrade ValueWeight (kg)Quantity
2005$358,287,76218,698,629332,004,530
2006$388,404,58120,270,391320,605,557
2007$405,349,33322,927,901320,072,276
2008$457,454,40519,797,527321,391,945
2009$456,287,80863,788,9090
2010$504,837,97869,130,053342,844,094
2011$603,657,25172,993,291374,717,999
Note: Quantity represents Number of pairs