YearTrade ValueWeight (kg)Quantity
2005$233,10316,28417,775
2006$415,44033,85331,679
2007$241,05215,86316,592
2008$139,26813,9487,034
2009$183,08313,6448,178
2010$228,04238,56410,275
2011$188,10811,8099,012
Note: Quantity represents Number of pairs